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This is a list of games and software available on Steam that do not require the use of the Steam client itself (after the game or software is downloaded using the client), do not contain any third-party DRM (Games for Windows - LIVE, Uplay, Denuvo Anti-Tamper, etc.), or the optional Valve CEG (Custom Executable Generation) Steam component, making them effectively launcher-free applications once downloaded. This means that you can copy the game folder anywhere you want to and launch the game directly without being online or having Steam or third-party software running.

Lists of DRM-free games on Steam

Launcher-free Games

The games on this list do not have any DRM once they are installed which means that they do not require the Steam client to be played. Typically, you don't have to tweak the games in order to run them wherever you want; the list will make notes of any exceptions.

 
Title Win Mac Lin Remark
1... 2... 3... KICK IT! (Drop That Beat Like an Ugly Baby) n/a n/a Currently an Early Access title (without any indication about whether it will be finished or not)
10 Second Ninja X n/a n/a
10,000,000 ? ?
100% Orange Juice n/a n/a
1000 Amps ? n/a It works perfectly, you have to run "1000AmpsFlash.exe"
100ft Robot Golf n/a n/a Does not save your progress

Tested on Linux with Wine

100 Years' War ? n/a
12 is Better Than 6 ? Delete steam_api.dll
140 ? Linux: Paste 242820 into steam_appid.txt
198X n/a n/a Tested on Linux with Wine
200% Mixed Juice! n/a n/a Tested on Linux with Wine
3079 -- Block Action RPG ?
3089 -- Futuristic Action RPG ?
35MM n/a Linux: Game is listed on Steam as Windows-only, but will run in Linux with Unity runtime and Steam libraries
404Sight n/a n/a Free game
5.0 n/a n/a
7,62 High Calibre n/a n/a Tested on Linux with Wine
7th Legion n/a n/a Launch the game through steam once
8BitBoy ? n/a
8-Bit Commando ? ?
911 Operator ? ? An outdated Linux version can be downloaded using SteamCMD. Move/copy the 'libsteam_api.so' and 'libCSteamworks.so' libraries into the '911 Operator_Data/Plugins/x86/' directory, and execute the 32-bit '911 Operator.x86' binary.
99 Levels To Hell ? ?
99 Spirits n/a n/a
A Bird Story ? ?
A Case of Distrust ? n/a Windows: Tested on Linux with Wine
A Date in the Park n/a Free game

Windows: Tested on Linux with Wine

Linux: Playable with a native Adventure Game Studio (AGS) build

A Good Snowman Is Hard To Build ? ?
A grande bagunça espacial - The big space mess ? ?
A Hat in Time ? n/a Base game only; DLC requires the Steam client to be running
A Hole New World ?
A House of Many Doors ? n/a
A Kiss For The Petals - Maidens of Michael ? ? No longer available for sale on Steam
A Kiss For The Petals - Remembering How We Met ?
a Museum of Dubious Splendors ? ? Free game
A Normal Lost Phone ? ? Linux: get the libCSteamworks.so and libsteam_api.so plugin libraries from another Unity game and copy them to the 'anlp_Data/Plugins/x86' and 'anlp_Data/Plugins/x86_64' directories
A Rite from the Stars ? ? Linux version can be downloaded using SteamCMD
A Robot Named Fight! ? Windows: Game will launch Steam if found; rename Steam.exe or launch on computer that doesn't have Steam installed

Linux: Uncompress LinuxDRMFree.rar into its own folder

A Snake's Tale ? ? Linux: Run $ LD_LIBRARY_PATH=. ./a_snakes_tale
A Story About My Uncle ?
A Tale of Caos: Overture ? n/a
A Trip to Yugoslavia: Director's Cut ? ?
A Valley Without Wind ? ? Previously required CD Keys. As of version 1.500 that is no longer the case.
A Valley Without Wind 2 ? ?
A Virus Named TOM ?
A Wizard's Lizard ?
A.R.E.S.: Extinction Agenda n/a n/a Error message can be dismissed
AaAaAA!!! - A Reckless Disregard for Gravity n/a n/a Delete steam_api.dll and acksteam.dll
AaaaaAAaaaAAAaaAAAAaAAAAA!!! for the Awesome ?
Aarklash: Legacy n/a n/a Tested on Linux with Wine
Aaru's Awakening ? ?
Abandon Ship n/a n/a Currently an Early Access title
Abducted ? n/a Currently an Early Access title
Aborigenus n/a n/a Tested on Linux with Wine
About Love, Hate and the other ones ?
Absolute Drift ? Linux: Old version works without Steam (ManifestID=8352446086366803742)
Absolver n/a n/a Only offline mode was tested

Tested on Linux with Wine

Acceleration of SUGURI 2 n/a n/a Tested on Linux with Wine
Aces Wild: Manic Brawling Action! n/a n/a
Action Henk ?
Actua Soccer 3 n/a n/a No longer available for sale on Steam
Adam's Venture Chronicles n/a n/a
Adam's Venture Episode 1: The Search For The Lost Garden n/a n/a No longer available for sale on Steam
Adam's Venture Episode 2: Solomon's Secret n/a n/a
Adam's Venture Episode 3: Revelations n/a n/a
Adelantado Trilogy. Book one n/a n/a
Adelantado Trilogy. Book Two n/a n/a
Adventure Boy Cheapskate DX ? n/a Tested on Linux with Wine
Adventures of Shuggy ? Linux: The game works without the Steam client, but it does not save your progress
Adventurezator: When Pigs Fly ? ?
Aegis Defenders ? n/a Tested on Linux with Wine
Aeon Command ?
Aerannis ? n/a Tested on Linux with Wine
Aero's Quest ? n/a
Afterfall InSanity Extended Edition n/a n/a No longer available for sale on Steam
Agatha Christie - The ABC Murders ?
Age of Conquest IV ? ? Free game

You can play the default Ancient Europe maps. To access more maps, you either need to login through Steam or to create an account for this game

Age of Empires® III: Complete Collection n/a n/a
Age of Wonders III ? ?
Age of Wonders Shadow Magic n/a n/a
Agent A: A puzzle in disguise ? n/a Tested on Linux with Wine
AGON - The Lost Sword of Toledo n/a n/a Tested on Linux with Wine
AI War: Fleet Command ? Plus all DLC's.

Windows: The game needs to be activated with a CD key. The Steam client provides at startup this key so after activating the game once in Steam all DRM is technically gone.

Airline Tycoon Deluxe ? ?
Airport Madness 3D: Volume 2 ? n/a Tested on Linux with Wine
Airport Madness 4 ? n/a Tested on Linux with Wine
Airport Madness: World Edition ? n/a Tested on Linux with Wine
Airships: Conquer the Skies ? ? Game tested when it was on Early Access
Al Emmo and the Lost Dutchman's Mine ? n/a
Alarameth TD Can be copied to other machines without Steam also. Note that binaries may be 32 or 64 bit depending on platform used to download the original.
Albert and Otto ? n/a Tested on Linux with Wine
Alchemy Mysteries: Prague Legends ? n/a Linux: Run in the terminal with the following command: LD_LIBRARY_PATH=.:$LD_LIBRARY_PATH ./Alchemy
Alien Arena: Warriors Of Mars ? n/a
Alien Blitz ? ?
All Our Asias ? ? Free game
All Zombies Must Die! n/a n/a Run ShippingPC-Bzb2Game.exe

No longer available for sale on Steam

Alone With You ? n/a Tested on Linux with Wine
Alpha Polaris: A Horror Adventure Game n/a n/a
Alpha Protocol n/a n/a Run ~\Binaries\APGame.exe, NOT APLauncher.exe
Alter Army n/a n/a Tested on Linux with Wine
Alter Cosmos n/a n/a Tested on Linux with Wine
Alum ?
Alvora Tactics n/a n/a
Alwa's Awakening ?
Always Remember Me ? ?
Always Sometimes Monsters ? ?
AMID EVIL n/a n/a Currently early access build 1701 as of 2018/12/10
Amnesia: A Machine for Pigs ? Linux: Paste 239200 into steam_appid.txt
Amnesia: The Dark Descent Linux: Run the 'Amnesia_NOSTEAM.x86' (32-bit) or the 'Amnesia_NOSTEAM.x86_64' (64-bit) binaries
Among the Sleep - Enhanced Edition ?
Anachronox n/a n/a
Analogue: A Hate Story ?
Ananias Roguelike ? ?
Ancient Planet Tower Defense ? n/a Tested on Linux with Wine
AngerForce: Reloaded ? n/a Tested on Linux with Wine
Angvik ? n/a
Anima: Gate of Memories ? ?
Animal Gods ? ?
Ankh 2: Heart of Osiris n/a n/a
Anna - Extended Edition ?
Anna's Quest ? ?
Anodyne ? Linux version can be downloaded using SteamCMD
Anomaly 1729 n/a n/a Tested on Linux with Wine
Another Lost Phone: Laura's Story ? ?
Antenna Dilemma ? ? Free game
Antichamber Run ~\Binaries\UDK.exe or ~/Binaries/UDKGame-Linux. Note: It was reported that several users have serious issues with the Linux build.
Apartment 666 ? n/a
Apocalipsis ? n/a Tested on Linux with Wine
Aporia: Beyond The Valley n/a n/a Tested on Linux with Wine
Apotheon ? ?
Apparition n/a n/a Currently an Early Access title

Tested on Linux with Wine

Applewood n/a n/a Free game

Tested on Linux with Wine

AR-K ? ?
Ara Fell: Enhanced Edition ? Windows: Tested on Linux with Wine
Arcade Moonlander n/a n/a Tested on Linux with Wine
Arcanum: Of Steamworks and Magick Obscura n/a n/a
ARMA: Cold War Assault n/a n/a
ARMA: Gold Edition n/a n/a
ARMA II n/a n/a
ARMA II: Operation Arrowhead n/a n/a
Armed with Wings: Rearmed n/a n/a Game tested when it was on Early Access (version 0.8.28)
Army Men n/a n/a
Army Men II n/a n/a
Army Men RTS n/a n/a
Army Men: Toys in Space n/a n/a
Arsenal of Democracy: A Hearts of Iron Game n/a n/a Steam has outdated v1.07 because Paradox dropped support. Download v1.08 patch and apply it. It is highly recommended by developers. After patch, game is DRM-free.
Art of Murder: Cards of Destiny n/a n/a
Art of Murder: Hunt for the Puppeteer n/a n/a
ART SQOOL ? n/a Tested on Linux with Wine
Artemis: God-Queen of The Hunt ? n/a Tested on Linux with Wine
Arx Fatalis n/a n/a
Ascendant ? ?
Ascension: Deckbuilding Game ? n/a
Ashi: Lake of Light ? n/a Tested on Linux with Wine
Assassin's Creed™: Director's Cut Edition n/a n/a Run game via DX9 launcher.
Assault Android Cactus+
Astebreed n/a n/a
Asterix & Obelix XXL 2 ? n/a Tested on Linux with Wine
Astro Emporia ? ?
A Summer's End - Hong Kong 1986 ? ?
Atari Vault ? ? All included ROMs are individually DRM-free, as well
Atom Zombie Smasher ? Windows: Run atom_net.exe, NOT atomzombiesmasher.exe
Attack of the Earthlings ? ?
Attrition: Tactical Fronts ? Windows: Tested on Linux with Wine

Linux: Launch the game with the '-show-screen-selector' parameter and start it in windowed mode, otherwise the main menu screen will be unresponsive and it won't register any mouse click. You can then switch into fullscreen mode with the in-game settings.

Automata Empire ? ?
Avadon: The Black Fortress ?
Avalanche 2: Super Avalanche n/a n/a
Aviary Attorney ? n/a
AWAY: Journey to the Unexpected n/a n/a Tested on Linux with Wine
Awe ? ? Linux version can be downloaded using SteamCMD

Linux: Paste 371450 into steam_appid.txt

Aztaka ? n/a
Aztez ? ?
Backbone: Prologue ? ? Free game
Bad Dream: Coma ? n/a
Bad Dream: Fever ? n/a Tested on Linux with Wine
Bad Mojo Redux n/a n/a If you get the "No BADMOJO.INI in the current directory or in the Windows directory." error, create that file yourself as explained here.
Baezult n/a n/a Free game
Balancelot n/a n/a Tested on Linux with Wine
Baldur's Gate: Enhanced Edition ? Linux: i386 version of libjson.so.0 must be included in shared libraries.

Open a terminal and enter the following command with your Linux username added:

sudo cp /home/YOURUSERNAME/.steam/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libjson.so.0 /usr/lib

Baldur's Gate II: Enhanced Edition ?
Ballistick ? n/a
Ballpoint Universe - Infinite ? Windows: Delete steam_api.dll and SteamworksNative.dll.
Balthazar's Dream ? ?
BANZAI PECAN: The Last Hope For the Young Century n/a n/a
Bard's Gold ? ? Linux: Start from runner binary, NOT run.sh
Bardbarian ? n/a
Barotrauma ? Currently an Early Access game (2020/06/30)
BARRIER X n/a n/a
Barrow Hill: Curse of the Ancient Circle n/a n/a Tested on Linux with Wine
Barrow Hill: The Dark Path n/a n/a Tested on Linux with Wine
Barter Empire n/a n/a
Baseball Mogul 2015 n/a n/a
Bastion
Batman: Arkham Asylum Game of the Year Edition ? n/a Run "ShippingPC-BmGame.exe -nosteam" in a Command Prompt (without quotes); " -nosteam" (without quotes) can also be added to the end of the Target field if you make a shortcut to ShippingPC-BmGame.exe

Save data will now save to Documents\Square Enix; Challenge maps may crash the game.

Battle Bruise n/a n/a
Battle Group 2 ?
Battle Mages n/a n/a Not linked to Steam services at all (initially DRM-free)
Battle Mages: Sign of Darkness n/a n/a
Battle Princess Madelyn n/a n/a
Battle vs Chess ?
Battlevoid: Harbinger ?
Bayou Island - Point and Click Adventure n/a n/a
Beans: The Coffee Shop Simulator ? n/a Tested on Linux with Wine
Bear With Me: The Lost Robots n/a n/a
Beat Cop
Beat The Game ? ?
Becalm ? ? Free game
Beckett ? n/a Tested on Linux with Wine
BEEP n/a n/a
Bejeweled 3 ? n/a
Belladonna n/a n/a
Ben There, Dan That! n/a n/a
Beneath The Surface ? n/a Free game

Windows: Tested on Linux with Wine

Bernie Needs Love ? n/a Currently an Early Access title
Besiege
Between Me and The Night ? Linux: Install Unity runtime and Steam libraries
Between Two Castles - Digital Edition n/a n/a Only offline single-player mode was tested

Tested on Linux with Wine

Beyond Divinity n/a n/a
Big Action Mega Fight! ? n/a Tested on Linux with Wine
Big Thinkers 1st Grade ? ?
Big Thinkers Kindergarten ? ?
Bik - A Space Adventure ? ?
Bionic Dues Lack of DRM was stated by the developer.
Bionic Heart ? ?
Bird Game ? ?
Bit Blaster XL ?
bit Dungeon II n/a
Black Mirror n/a n/a
Black Mirror 2 - Reigning Evil n/a n/a
Black Mirror 3 - Final Fear n/a n/a
Black Moon Chronicles n/a n/a
Black Paradox ? n/a Tested on Linux with Wine
Blackguards n/a n/a Delete or rename steam_api.dll

Tested on Linux with Wine

Blackguards 2 ? n/a Delete or rename steam_api.dll

Windows: Tested on Linux with Wine

Blacksea Odyssey ?
Blackwell I: The Blackwell Legacy ? Achievements disabled
Blackwell II: Blackwell Unbound ?
Blackwell III: Blackwell Convergence ?
Blair Witch n/a n/a
Blasting Agent: Ultimate Edition n/a n/a Delete Steamwrap.ndll
Bleed ?
Bleed 2 ? ?
Blink n/a n/a Tested on Linux with Wine
Blitzkrieg Anthology n/a n/a
Blitzkrieg 2 Anthology n/a n/a
Block'Hood ? ?
Blood Alloy: Reborn n/a n/a Tested on Linux with Wine
Blood Bowl® Legendary Edition n/a n/a
Blood Branched Sakura n/a n/a
Blood: Fresh Supply n/a n/a
BloodNet ? ?
Blood Price n/a n/a
Bloody Rally Show
Bloop n/a n/a
Bloop Reloaded ? n/a Free game
Blossom Tales: The Sleeping King n/a n/a
Blueberry Garden ? ?
Blueprint Word: Classroom ? n/a Linux: runs perfectly and without the client with a native NW.js runtime
Bob Came in Pieces ? n/a
BOMB ? ? Multiplayer can be played with direct IP connections outside of Steam
Bomb Squad Academy ? ?
Bomber Crew ? ?
Bombshell n/a n/a
Boo! Greedy Kid ? ?
Book of Demons ? n/a Tested on Linux with Wine
Borderlands: The Pre-Sequel! ? Linux: No special Terminal commands required

DLC DOES NOT WORK; only the base game is recognized

Boss 101 n/a n/a Tested on Linux with Wine
Bot Vice ? n/a Linux version can be downloaded using SteamCMD
boxlife ? ?
Bravada ? ?

Brave Battle Saga - The Legend of The Magic Warrior

n/a n/a
Breach & Clear ? ?
Breath of Death VII n/a n/a
Bridge Constructor Medieval ? ?
Brigade E5: New Jagged Union n/a n/a Tested on Linux with Wine
Brigador: Up-Armored Edition ? ?
Brilliant Shadows - Part One of the Book of Gray Magic ? ?
Brink of Consciousness: Dorian Gray Syndrome Collector's Edition n/a n/a
Brink of Consciousness: The Lonely Hearts Murders n/a n/a
Broforce ? To change the language of the game you will have to edit the options.xml file inside of the save folder and add (or change) the parameter: 

<overrideLanguage>xx</overrideLanguage> 

where xx is one of the following: 

de = German 
es = Spanish 
it = Italian 
fr = French 
pt = Portuguese 
jp = Japanese 
ko = Korean 

Broken Sword: Director's Cut ?
Broken Sword 2: The Smoking Mirror ?
Broken Sword 4: the Angel of Death n/a n/a
Brothers - A Tale of Two Sons n/a n/a
Brushwood Buddies ? n/a
Brütal Legend ?
Bubsy Two-Fur n/a n/a
Bucket Detective ? n/a Tested on Linux with Wine
Bulb Boy ? n/a
Bunker - The Underground Game n/a n/a
Bunker Punks ? n/a Tested on Linux with Wine
Burly Men at Sea ? n/a
Burning Daylight n/a n/a Free game

Tested on Linux with Wine

C. Kane ? ?
Caesar™ IV n/a n/a Tested on Linux with Wine
CAFE 0 ~The Drowned Mermaid~ ? ?
Californium ? n/a
Cally's Caves 3 n/a n/a Delete steam_api.dll
Cally's Trials n/a n/a Delete steam_api.dll
Camp Sunshine ? n/a Tested on Linux with Wine
Canabalt ? Linux: Paste 358960 into steam_appid.txt
Candle ? ?
Cannon Fodder 3 n/a n/a
Capitalism 2 n/a n/a
CAPSULE ? n/a
Captain Forever Remix ? ?
Captain Morgane and the Golden Turtle n/a n/a
Car Mechanic Simulator 2014 ? n/a Tested on Linux with Wine
Caravan ? ?
Carcassonne - Tiles & Tactics n/a n/a Only offline single-player mode was tested

Tested on Linux with Wine

Card City Nights ?
Card Quest ? n/a
Carmageddon Max Pack n/a n/a
Carmageddon 2: Carpocalypse Now n/a n/a
Castle ? ?
Castle In The Darkness n/a n/a
Castle of no Escape n/a n/a Tested on Linux with Wine
Castle of no Escape 2 n/a n/a
Cat Goes Fishing n/a n/a Remove/rename steam_api.dll to run.
CAT Interstellar ? n/a
Cat Quest ? n/a Tested on Linux with Wine
Catacomb Kids ? ? Currently an Early Access title
Cataegis: The White Wind n/a n/a
Catlateral Damage ? ?
Cats are Liquid ? ?
Caveman Warriors ? ?
Caves of Qud ? ? Currently an Early Access title
Cayne ? Free game
Celestial Command ? ? Currently an Early Access title
Celestian Tales: Old North ?
Celestian Tales: Realms Beyond n/a n/a Tested on Linux with Wine
Challenge of the Five Realms: Spellbound in the World of Nhagardia ? ?
Chaos Domain n/a n/a Delete steamclient.dll
Chaos on Deponia ? ?
Cheap Golf ? ?
Cheeky Chooks ? n/a Free game

Windows: Tested on Linux with Wine

Chernobyl Commando n/a n/a
Cherry Tree High Comedy Club n/a n/a
Chex Quest HD n/a n/a
Chicken Assassin Reloaded ? ?
Children of Zodiarcs ? n/a Tested on Linux with Wine
Chroma Squad ?
Chronicles of Mystery: The Tree of Life n/a n/a
Chronicles of Teddy ? n/a
Circa Infinity ? ? Linux: Execute the 'runner' binary, not the 'run.sh' script
Circuit Breakers - Multiplayer twin stick shoot 'em up ? ?
City of Rott: Streets of Rott ? ?
Cities in Motion ? DLC's should work fine as they are only "plugins"
City Climber ? ?
City Quest ? ?
Civilization III Complete n/a n/a
Claire ? Linux: Game is listed on Steam as available for Windows and macOS, but will run on Linux with a native Unity runtime
Clash Force n/a n/a
Clinically Dead n/a n/a Tested on Linux with Wine
Close Your Eyes n/a n/a Free game
Closure n/a
Cloudbase Prime ? ?
Cloudbuilt n/a n/a
ClusterPuck 99 ? ?
Clustertruck ? ? Linux: online features not tested
Coffee Crisis ? ? Linux: Does not seem to save your progress
Cogmind n/a n/a Currently an Early Access title
Cognition: An Erica Reed Thriller ? n/a Game does not save.
Cogs ? ? Linux: You may need to have 32-bit versions of the SDL libraries installed in your system. Alternatively, manually copying these libraries to the game directory also works.
Coin Crypt ? n/a
Cold Waters ? n/a
Coldfall ? n/a
Collisions ? ?
Combat Cats n/a n/a
Combo Postage n/a n/a Tested on Linux with Wine
Commander Cool 2 ? ?
Concealed Intent ? ?
Condemned: Criminal Origins n/a n/a
Conga Master ? ?
Conquest of Elysium 4 ? ?
CONSORTIUM The Master Edition n/a n/a
Containment: The Zombie Puzzler ?
Continue?9876543210 ? ?
Contradiction ? n/a
Convoy ? ?
Cook, Serve, Delicious! ?
Copoka n/a n/a Tested on Linux with Wine
Corporate Lifestyle Simulator n/a n/a
Corrosion: Cold Winter Waiting [Enhanced Edition] n/a n/a
Cosmic DJ ? n/a Windows: Tested on Linux with Wine
Cosmic Express ? ?
Cosmic Star Heroine n/a n/a
Cosmochoria ? ?
COSMONAUT n/a n/a Free game

Tested on Linux with Wine

Costume Quest 2 ?
Courier of the Crypts n/a n/a Tested on Linux with Wine
Crashbots ? ?
Crashed Lander ? ?
Crayon Physics Deluxe ? n/a
Crazy Belts n/a n/a Edit the config.json file and remove the line mentioning 'STEAM' (remove the comma at the end of the preceding line as well)

Tested on Linux with Wine

Crazy Taxi n/a n/a Starts Steam if found; Runs fine without it
Crisis in the Kremlin ? ?
CrossCells ? Linux: Put 632000 into steam_appid.txt
CrossCode ?
Crow ? n/a
Crunch Time! ? ?
Crusaders: Thy Kingdom Come n/a n/a
Cryptozookeeper n/a n/a
Cthulhu Saves the World n/a n/a
Cuban Missile Crisis n/a n/a Tested on Linux with Wine
Cuban Missile Crisis: Ice Crusade n/a n/a Tested on Linux with Wine
Cubetractor ? n/a
Cubicity n/a n/a Tested on Linux with Wine
Cubicle Quest n/a n/a
Cubot ? ?
Cubway ? ?
Cultist Simulator ?
Cuphead ? ?
Curse of the Crescent Isle DX ? ?
Curse: The Eye of Isis n/a n/a Tested on Linux with Wine
Cursed Castilla (Maldita Castilla EX) n/a n/a Delete steam_api.dll or otherwise it will open Steam if it finds it
Cyber City 2157: The Visual Novel ? ?
Cyberdimension Neptunia: 4 Goddesses Online n/a n/a Delete Steamworks folder from Engines\Binary\ThirdParty
Cycle 28 ? ?
Dad Quest | Story Platformer Adventure n/a n/a Tested on Linux with Wine
Daemon_9 ? ?
Dammerlicht ? ? WILL NOT SAVE DATA without Steam running
Dangerous High School Girls in Trouble!™ ? n/a
Dangerous Waters n/a n/a
Danmaku Unlimited 2 n/a n/a
Dark Deception n/a n/a Free game

Tested on Linux with Wine

Dark Echo ? ?
Dark Fall: The Journal n/a n/a
Dark Fall 2: Lights Out n/a n/a
Dark Scavenger ? ? Linux version can be downloaded using SteamCMD
Dark Train ? ? Linux version can be downloaded using SteamCMD
Darkest Dungeon ? Windows: Run from _windowsnosteam folder

Linux: Run from _linuxnosteam folder

Darkest Hour: A Hearts of Iron Game n/a n/a
Darkest Hunters n/a n/a Tested on Linux with Wine
Darklands ? ?
Darksiders II Deathinitive Edition n/a n/a English only?
Darksiders III n/a n/a Steam is needed to access DLC content.
Darkwood ? ?
DARQ n/a n/a
Darwinia ? ?
Das Geisterschiff / The Ghost Ship ? ?
DashBored n/a n/a Tested on Linux with Wine
Data Jammers: FastForward ? n/a Free game
Dawn of Discovery n/a n/a AKA Anno 1404. Venice Expansion is also DRM-free.
Dawn of the Celestialpod n/a n/a No longer for sale on Steam

Tested on Linux with Wine

Day of the Tentacle Remastered ? Linux: Needs steam_appid.txt on root folder
Daylight n/a n/a
Dead Climb n/a n/a Tested on Linux with Wine
Dead Effect ? n/a Tested on Linux with Wine
Dead Effect 2 ? n/a Tested on Linux with Wine
Dead Ground ? n/a
Dead Horizon ? ? Free game
Dead Pixels n/a n/a Tested on Linux with Wine
Dead Secret ? n/a Tested on Linux with Wine. Non-VR version tested.
Dead Sky ? ? Start the executable 'DeadSky.x86' instead of the shell script.
Dead Synchronicity: Tomorrow Comes Today ?
Deadbeat Heroes n/a n/a Tested on Linux with Wine
DEADBOLT ? Windows: Delete steamapi.dll
Deadlight: Director's Cut n/a n/a Tested on Linux with Wine
Deadlock II: Shrine Wars n/a n/a
Deadly Days ? ?
Deadly Dozen n/a n/a
Death Goat ? n/a Tested on Linux with Wine. Doesn't save data without Steam running
Death Rally n/a n/a Offline only
Death Rally (Classic) ? n/a
Death Ray Manta SE n/a n/a
Death Road to Canada ? ?
Death Squared ? n/a Tested on Linux with Wine
Death's Hangover n/a n/a
Deep Sixed ? ?
Deiland ? n/a Tested on Linux with Wine
Deity Quest ? ?
Déjà Vu: MacVenture Series ? n/a
Deja Vu II: MacVenture Series ? n/a
Delver ?
Demetrios: The BIG Cynical Adventure ? Linux: Execute the 'runner' binary, not the 'run.sh' script
Democracy 3 ? ?
Demolition Inc. ? ?
Demon Peak n/a ?
Deployment n/a n/a Tested on Linux with Wine. Only offline mode tested
Deponia ? ?
Deponia Doomsday ?
Deponia: The Complete Journey ?
Depression Quest ? ? Free game
Depths of Fear :: Knossos ? Linux: playable with a native Unity runtime v4.6.1f1 and appropriate 'libsteam_api.so' and 'libCSteamworks.so' libraries
Depths of Peril ? ?
Derrick the Deathfin ? ?
Descent: Underground ? Currently an Early Access title (Tested version: Mickey 1415)

Link your Steam account to your account on descendantstudios.com for a copy of the game

UPDATE: the game is no longer available on Steam

Desktop Dungeons ? ?
Despair n/a n/a
Desperados - Wanted Dead or Alive ?
Destination Primus Vita - Ep. 1 n/a n/a Tested on Linux with Wine
Destiny or Fate ? ?
Destructamundo ? n/a Tested on Linux with Wine
DESYNC ? ?
Detective Grimoire ?
Detention ? ? Linux: Does not seem to save your progress
Devil's Hunt n/a n/a Tested on Linux with Wine
DG2: Defense Grid 2 ? Linux version can be downloaded using SteamCMD

Linux: Does not save your progress

Diaries of a Spaceport Janitor ? n/a GAME WILL NOT SAVE if run without Steam
Digital Combat Simulator: Black Shark n/a n/a
Diluvion: Resubmerged ? n/a Linux version can be downloaded using SteamCMD

Linux: Paste 446790 into steam_appid.txt

Dino Run DX ? n/a Tested on Linux with Wine
Disco Elysium n/a n/a
Distant Worlds: Universe n/a n/a
Distortions n/a n/a
DISTRAINT n/a n/a
DISTRAINT 2 n/a n/a Tested on Linux with Wine
Disturbed ? ? Free game
Disturbed: Beyond Aramor ? ?
Divekick n/a n/a Tested on Linux with Wine
Divide By Sheep ? n/a
Divine Divinity n/a n/a
Divine Slice of Life ?
Divinity II: Developer's Cut n/a n/a Free upgrade for owners of Divinity II: Ego Draconis or Divinity II: The Dragon Knight Saga.
Divinity: Dragon Commander n/a n/a
Divinity: Original Sin ? ? EOCApp.exe located in the shipping folder of the game's Steam directory.
Divinity: Original Sin - Enhanced Edition ? ?
Divinity: Original Sin 2 - Definitive Edition ? ?
DLC Quest ? n/a
Do Not Feed the Monkeys ? ?
Dog Sled Saga ? ?
Doki Doki Literature Club! ? The Windows build of the game also includes Linux binaries.
Dominions 4: Thrones of Ascension ? ?
Don't Disturb ? ?
DOOM 64 n/a n/a
Donuts'n'Justice n/a n/a Tested on Linux with Wine
Doorways: Prelude ? ?
Doorways: The Underworld ? ?
Dorke and Ymp n/a n/a
DotA 2 ? ? Run from bin/win32 or bin/win64
Downfall n/a Same goes for the 2009 original in the subfolder.
Downward ? n/a
Downwell n/a n/a
Dr. Langeskov, The Tiger, and the Terribly Cursed Emerald: A Whirlwind Heist ? n/a
Dracula: The Resurrection ? n/a Tested on Linux with Wine
Dracula 3: The Path of the Dragon ? n/a Tested on Linux with Wine
Dragon Fantasy: The Black Tome of Ice ? ?
Dragon Fantasy: The Volumes of Westeria ? ?
Dragon's Dungeon: Awakening ? ? Delete GoogleMobileApp.ext
Dragonview n/a n/a
Drawkanoid: Review Breaker n/a n/a No longer available on Steam

Tested on Linux with Wine

Dream Alone n/a n/a Tested on Linux with Wine
Dream Daddy: A Dad Dating Simulator ? ?
Dream Quest ? n/a
DreamBreak ? n/a
Dreaming Sarah ? ? Linux and macOS versions can be downloaded using SteamCMD
Dreamstones n/a n/a Tested on Linux with Wine
Drew and the Floating Labyrinth ? ?
Driftland: The Magic Revival ? n/a Tested on Linux with Wine
Driftmoon n/a n/a
DROD RPG: Tendry's Tale ?
Dropsy ?
Drowning ? ?
Duck Game n/a n/a
DuckTales Remastered n/a n/a
Duke Dashington Remastered ? n/a
Duet ? ?
Dungeon Crawlers HD ? ?
Dungeon Gambit Boy ? ?
Dungeon Hearts ? ?
Dungeon Lurk II - Leona ? n/a Linux version can be downloaded using SteamCMD
Dungeon of Elements ? ?
Dungeons of Hell ? ? Will launch Steam if found
Dungeon Rats n/a n/a Tested on Linux with Wine
Dungeon Siege n/a n/a
Dungeon Siege II n/a n/a
Dungeon Souls ? ?
Dungeon Stars n/a n/a Tested on Linux with Wine
Dungeonmans n/a n/a
Dungeons of Dredmor ? Mods installed through the Steam Workshop aren't available.
Dungeons of Hell ? ?
Dungreed ? n/a
DUSK n/a n/a
Duskers
Dust: An Elysian Tail ?
Dynamite Jack ? ?
Dysfunctional Systems: Learning to Manage Chaos ? Linux: An exception screen occurs ingame. Simply ignore it to play the game.
Eador: Genesis n/a n/a
Earth 2140 ? n/a Only the included classic non-HD version works without the Steam client.

Tested on Linux with Wine

Earth Overclocked ? n/a Tested on Linux with Wine
EarthNight ? n/a Tested on Linux with Wine
Earthtongue ? n/a
Earthworms n/a n/a Tested on Linux with Wine
Ebony Spire: Heresy ? ? Linux: The game doesn't seem to need the Steam client, but the Linux build has been unplayable for some time.
ECHO n/a n/a
Echo of the Wilds n/a n/a Tested on Linux with Wine
Edna & Harvey: Harvey's New Eyes ? ?
EGO Protocol ? n/a Tested on Linux with Wine
Eldritch ?
Electronic Super Joy ?
Electronic Super Joy: Groove City ?
Electronic Super Joy 2 ? ? Free game
Electroquest: Resistance Is Futile ? n/a Tested on Linux with Wine
Eleusis n/a n/a Run Eleusis Game Launcher.exe
Elliot Quest ? Linux and macOS versions can be downloaded using SteamCMD, but they are outdated (macOS: v1.1.7, Linux: v1.1.6b)
Else Heart.Break() ? ?
Elven Legacy n/a n/a
Emily is Away ? ? Free game
Enclave ?
Endless Fables 3: Dark Moor ? Linux: Paste 867050 into steam_appid.txt
Endless Inside n/a n/a
Endless Sky ? Free game

Linux: you need to add your own 'libGLEW.so.1.10' library to the game directory

Endorlight n/a n/a
Enemy ? ?
ENIGMA: n/a n/a Tested on Linux with Wine
ENKI n/a n/a
ENSLAVED™: Odyssey to the West™ Premium Edition n/a n/a Access game from here {wherever you stored it within the Steam folder}\Enslaved\Binaries\Win32\Enslaved.EXE.
Enter the Gungeon ? ? Rename/delete "steam_api.dll" inside the game folder.
Environmental Station Alpha ? n/a
Epic Battle Fantasy 3 n/a n/a
Epic Car Factory ? ?
Equilinox ? ?
Eron ? n/a
Escape From Tethys ? n/a Tested on Linux with Wine
Escape Goat 2 ?
Escape Lala - Retro Point and Click Adventure ? n/a Free game
Escape Lala 2 - Retro Point and Click Adventure ? ?
Eschalon: Book I ? ? Free game
Eschalon: Book II ?
Eschalon: Book III ? ?
Eselmir and the five magical gift ? n/a
Estranged: Act II ? ?
Eternal Senia n/a n/a Free game
Ethan: Meteor Hunter n/a n/a Tested on Linux with Wine
Ether Vapor Remaster n/a n/a
ETHEREAL ? n/a Tested on Linux with Wine
Etherlords n/a n/a
Etherlords II n/a n/a
Euclidean n/a n/a Tested on Linux with Wine
Eufloria HD n/a
Eurofighter Typhoon n/a n/a
Evasion n/a n/a
Everspace ? ?
Evil Defenders ? n/a
Evil Genius n/a n/a
EvilMorph n/a n/a Tested on Linux with Wine
EvilQuest n/a n/a At launch there is a warning about not being able to initialize Steam, but the game works fine without it nonetheless.

Tested on Linux with Wine

Evochron Mercenary n/a n/a For a DRM-free version from the developers site see here.
Evoland ? n/a
Evoland 2 ? n/a
eXceed - Gun Bullet Children n/a n/a
eXceed 2nd - Vampire REX n/a n/a
eXceed 3rd - Jade Penetrate Black Package n/a n/a
Expand ? ?
Expect The Unexpected ? ?
Expeditions: Conquistador ? ?
Expeditions: Viking n/a n/a Tested on Linux with Wine
Fable - The Lost Chapters n/a n/a
Face It - A game to fight inner demons ? ?
Face Noir n/a n/a
Factorio Currently an Early Access title (Tested version: 1.0.15.10.10)

For a DRM-free version, use non-steam installer.

Faerie Solitaire ? n/a
Faerie Solitaire Remastered n/a n/a
FaeVerse Alchemy ? Free game

Currently an Early Access title

Tested versions: 1.0.15.10.10 (Windows), 1.0.15.6.20 (Linux)

Fairy Tale About Father Frost, Ivan and Nastya n/a n/a
Fall of Light: Darkest Edition ? n/a Tested on Linux with Wine
Fallen Legion+ n/a n/a
Falling words ? ?
Fallout n/a Tested with Linux using Wine, no configuration needed just install Wine and xterm from a package manager.
Fallout 2 n/a Tested with Linux using Wine, no configuration needed just install Wine and xterm from a package manager.
Fallout Tactics: Brotherhood of Steel n/a n/a
Fallout 3 n/a n/a You need FOSE. FOSE disables Windows Live and the FOSE launcher disables CEG.
Fancy Skulls ? ? Currently an Early Access title

Linux version can be downloaded using SteamCMD

Fantasy Quest Solitaire ? n/a
Far Cry® 2: Fortune's Edition n/a n/a
Far from Noise ? n/a Tested on Linux with Wine
Far-Out ? ? No longer available on Steam
Farabel ? ?
FarSky ?
Fatty Bear's Birthday Surprise ? ?
fault - milestone one ? ?
fault - milestone two side:above ? ?
F.E.A.R.: Extraction Point n/a n/a Must have base F.E.A.R. game installed; base game is NOT DRM-free
F.E.A.R.: Perseus Mandate n/a n/a
Fearless Fantasy n/a n/a
FEAST: Book One «Family Ties» ? ? Even though it's only listed as Windows-only in the store, it also has macOS and Linux executables, like most Ren'Py games
Feather n/a n/a Tested on Linux with Wine
Felix the Reaper ? n/a
Fell Seal: Arbiter's Mark ? Linux: At startup a message pops up stating that the Steam API could not be set up. The game apparently proceeds normally after that.
Fester Mudd: Curse of the Gold - Episode 1 ?
FEZ ? Windows: Run "FEZ_LaunchOption.exe" to disable Steamworks so you can use DRM-free version
Fieldrunners ? n/a Tested on Linux with Wine
Final Fantasy IX n/a n/a Will launch Steam if found; the game launches by itself if Steam.exe is renamed, or if Steam is not installed
Final Fantasy X/X-2 HD Remaster n/a n/a Will launch Steam if found; the game launches by itself if Steam.exe is renamed, or if Steam is not installed
Final Fantasy XII: The Zodiac Age n/a n/a Will launch Steam if found; the game launches by itself if Steam.exe is renamed, or if Steam is not installed
Finding Paradise ?
Finding Teddy ?
Fire and Fury: English Civil War ? n/a
Firewatch ? ? Steam.exe must be renamed, or the client will launch
Fist Slash: Of Ultimate Fury n/a n/a Tested on Linux with Wine
FIVE: Champions of Canaan n/a n/a
FIVE: Guardians of David ? n/a
Five Nights at Freddy's n/a n/a
Five Nights at Freddy's 2 n/a n/a
Five Nights at Freddy's 3 n/a n/a
Five Nights at Freddy's 4 n/a n/a
Five Nights at Freddy's: Sister Location n/a n/a
Flamberge ? ? Currently an Early Access title

Linux version can be downloaded using SteamCMD

Flamebreak ? ?
Flashback ? n/a Tested on Linux with Wine

The data files from steamapps/common/Flashback/Flashback_Data/StreamingAssets/data/ work with the engine reimplementation

Flat Trip n/a n/a Free game

Tested on Linux with Wine

Flesh Eaters ? ?
Flinthook ? ?
Floating Point ? ? Free game
Flood of Light ? n/a
Flotilla n/a n/a
Football Manager 2018 ?
FootLOL: Epic Fail League ? ?
For The Glory: A Europa Universalis Game n/a n/a
For The King ? ?
Forager ? ? Game is available on Humble Bundle and GOG DRM-free
FORCED SHOWDOWN ? ? Will not save without Steam running
Ford Racing 3 n/a n/a
Fork Parker's Holiday Profit Hike ? n/a Free game

Windows: Tested on Linux with Wine

Fortified n/a n/a
Fortune-499 ? n/a Tested on Linux with Wine
Forward to the Sky ? ?
FOTONICA ? ?
Four Sided Fantasy ? n/a Tested on Linux with Wine
Fox & Flock ? ?
FoxyLand ? ?
FRAMED Collection ? ?
Fran Bow ? ?
Freaking Meatbags ? ?
Freddi Fish 2: The Case of the Haunted Schoolhouse ? ?
Freddi Fish 3: The Case of the Stolen Conch Shell ? ?
Freddi Fish 4: The Case of the Hogfish Rustlers of Briny Gulch ? ?
Freddi Fish 5: The Case of the Creature of Coral Cove ? ?
Freddi Fish and the Case of the Missing Kelp Seeds ? ?
Freddi Fish and Luther's Maze Madness ? ?
Freddi Fish and Luther's Water Worries ? ?
Freedom Fall ? n/a Windows: Delete steamapi.dll
Freedom Planet ?
Freeman: Guerrilla Warfare ? ? Currently an Early Access title
From Beyond Prologue ? ?
FrostRunner n/a n/a Free game

Tested on Linux with Wine

FTL: Faster Than Light
Full Mojo Rampage n/a n/a
Fumiko! ? ?
FutureGrind n/a n/a Tested on Linux with Wine
Gabriel Knight: Sins of the Fathers 20th Anniversary Edition ? n/a Tested on Linux with Wine
Galactic Civilizations I: Ultimate Edition n/a n/a
Galactic Civilizations II: Ultimate Edition n/a n/a Base game Dread Lords ("GalCiv2.exe") and Dark Avatar ("GC2DarkAvatar.exe") expansion are DRM-free.
GALAK-Z ? ?
Galaxy of Pen & Paper +1 ? ?
Galcon Legends ? ?
Game Dev Tycoon ?
Gang Beasts ?
Gang of Four ? n/a Tested on Linux with Wine
GARAGE: Bad Trip ? n/a Tested on Linux with Wine
Garfield Kart ? Windows: Tested on Linux with Wine

Linux: playable with a native Unity runtime v4.3.0f4

Gateways ? ?
Gathering Sky ? ?
GAUGE n/a n/a Tested on Linux with Wine
GemCraft - Chasing Shadows n/a n/a
Gemini Rue ?
Gentlemen! ? ?
Getting Over It with Bennett Foddy ?
Ghost of a Tale n/a n/a Tested on Linux with Wine
Ghost Pirates of Vooju Island n/a n/a
Ghostdream n/a n/a Tested on Linux with Wine
Ghoulboy - Dark Sword of Goblin n/a n/a
Giana Sisters 2D n/a n/a
Girls Like Robots ? ?
Glacier 3: The Meltdown n/a n/a
Glare ? ?
Glitchspace ? ? Free game
Glittermitten Grove ?

Gloom

? ?
Glorkian Warrior: The Trials Of Glork ? n/a Tested on Linux with Wine
GNOG ? ? Linux version can be downloaded using SteamCMD
Gnomes vs. Fairies ? ?
Gnomoria ? ?
Goat Simulator ? Windows: Game WILL NOT SAVE OR LOAD if run outside of Steam.

Linux: On latest test (April 2020), the game did save your completed quests

Goblins and Grottos ? n/a Tested on Linux with Wine
Gods Will Be Watching ? Windows: Rename/delete 'steam_api.dll' inside the game folder.

Linux: Paste 274290 into steam_appid.txt

Gold Rush! Anniversary ?
Gold Rush! Classic n/a n/a
Gold Rush! 2 ? ?
Golden Krone Hotel ? ?
Golem Creation Kit ? ?
Goliath n/a n/a
Gone Home ? Linux: Paste 232430 into steam_appid.txt
GoNNER ? ?
GooCubelets n/a n/a
GooCubelets 2 n/a n/a
GooCubelets: The Algorithm n/a n/a
Good Robot n/a n/a
Goodbye Deponia ? ?
Goosebumps: The Game n/a n/a
Gordian Quest n/a n/a Currently an Early Access title
Goscurry ? ?
Gothic 3 n/a n/a Download 1.75 beta update
Grand Pigeon's Duty ? n/a
Grand Theft Auto (?) n/a n/a
Grand Theft Auto 2 (?) n/a n/a
Grand Theft Auto: San Andreas ? n/a
Grandpa's Table ? ?
Gratuitous Tank Battles ? ? n/a
Gratuitous Space Battles ?
Grave Danger: Ultimate Edition ? ?
Graveyard Keeper ?
Gravitas n/a n/a Free game

Tested on Linux with Wine

Gravity Badgers ? ?
Gravity Bone n/a n/a Free game

Tested on Linux with Wine

Gray Dawn n/a n/a
Gray Matter n/a n/a
Gray Skies, Dark Waters ? ?
Great eSports Manager ? ?
Green Elephant 2D n/a n/a Currently an Early Access game

Rename/delete "steam_api.dll" inside the game folder.

Grey Cubes ? ?
Grim Fandango Remastered ?
Grimind ? ?
Grimm n/a n/a
Grimm's Hollow n/a n/a Free game

Tested on Linux with Wine

Grimoire : Heralds of the Winged Exemplar n/a n/a
GRIS ? n/a Tested on Linux with Wine
Groovy n/a ?
Grow Home ? n/a
Gryphon Knight Epic ? ?
GT Legends n/a n/a
GTR - FIA GT Racing Game n/a n/a
GTR 2 FIA GT Racing Game n/a n/a
Guard Duty ?
Guards ? ?
Guilty Gear Isuka n/a n/a
Guilty Gear X2 #Reload n/a n/a
Gunman Clive n/a n/a
Gunman Taco Truck ? n/a Tested on Linux with Wine
Gunman Tales n/a n/a Tested on Linux with Wine
Gun Metal n/a n/a
Gunmetal Arcadia ? ?
Gunmetal Arcadia Zero ? ?
Guns, Gore & Cannoli ? n/a Tested on Linux with Wine
Gunslugs ? ?
Gunslugs 2 ? ?
Gunspell - Steam Edition ? ?
GunWorld 2 n/a n/a
Guppy ? ?
Guts and Glory ? ? Linux: online features don't work
Hacker Evolution ? ?
Hacker Evolution Duality ? ?
Hacker Evolution: Untold ? ?
Hacknet ?
HackyZack ? n/a Linux version can be downloaded using SteamCMD
Half-Life 2 ?

Windows: Run
- "hl2.exe" for Half-Life 2
- "hl2.exe -game episodic" for Episode One
- "hl2.exe -game ep2" for Episode Two
- "hl2.exe -game lostcoast" for Lost Coast
- "hl2.exe -game hl1" for Source
in Command Prompt (without quotes)
Linux: Run
- "./hl2.sh" for Half-Life 2
- "./hl2.sh -game episodic" for Episode One
- "./hl2.sh -game ep2" for Episode Two
- "./hl2.sh -game lostcoast" for Lost Coast
- "./hl2.sh -game hl1" for Source
in Terminal (without quotes)

Half-Life 2: Episode One ?
Half-Life 2: Episode Two ?
Half-Life 2: Lost Coast ?
Half-Life: Source ?
Half-Life: Alyx n/a n/a
Half-Life: Alyx - Final Hours ? n/a
Hamlet or the Last Game without MMORPG Features, Shaders and Product Placement n/a n/a
Hammerfight ? ?
Hammerwatch ?
Hamsterdam ? n/a Tested on Linux with Wine
Haque ? Windows: Delete steam_api.dll
Hard to Be a God n/a n/a
Hard Truck Apocalypse / Ex Machina n/a n/a
Hard West ? ?
Harvester of Dreams : Episode 1 ? ? Currently an Early Access title
Has-Been Heroes n/a n/a Tested on Linux with Wine
Hate Plus ?
Hatoful Boyfriend ? ?
Hatoful Boyfriend: Holiday Star ? ?
Haunt the House: Terrortown ? n/a Tested on Linux with Wine
Have a N.I.C.E. Day! n/a n/a
Haxor n/a n/a Tested on Linux with Wine
Hazardous Space ? n/a Tested on Linux with Wine
Headlander ? n/a
Headsnatchers n/a n/a Only offline single-player mode was tested

Tested on Linux with Wine

Healer's Quest n/a n/a Tested on Linux with Wine
Heart&Slash ? ?
Heart of Crown PC n/a n/a
Hearthlands ? ?
HeartZ: Co-Hope Puzzles ? ?
Heat Signature n/a n/a
Heaven's Vault n/a n/a Tested on Linux with Wine
Heavy Bullets ? ?
Heavy Burger ? n/a Tested on Linux with Wine
Hector: Badge of Carnage - Full Series ? n/a Only episode 1 runs without Steam, episode 2 & 3 do need the Steam client.
Hegemony Gold: Wars of Ancient Greece n/a n/a
Hegemony Rome: The Rise of Caesar n/a n/a
Hegemony III: Clash of the Ancients n/a n/a
Heileen 1: Sail Away ? ?
Hektor ? n/a
Helium Rain n/a
Hellbound n/a n/a
Hello Neighbor: Hide and Seek n/a n/a Tested on Linux with Wine
Hentai Asmodeus n/a n/a
Hero Generations: ReGen ? ?
Heroes of a Broken Land ? ?
Heroes of Hammerwatch ? n/a
Heroes of Loot ? ?
Heroes of Loot 2 ? ?
Heroes of Might & Magic V: Tribes of the East n/a n/a Run H5_Game.exe from binDM folder, not from bin folder.
Heroes of the Monkey Tavern n/a n/a Tested on Linux with Wine
Heroes Rise: The Hero Project ? The game executable uses CEG. However, you can play the game without Steam by opening the file 'index.html" with a web browser.
Heroes Rise: The Prodigy ?
Heroine's Quest: The Herald of Ragnarok n/a Free game

Achievements disabled

Hexcells ?
Hexcells Infinite ?
Hexcells Plus ?
Hidden Folks ? Linux: Paste 435400 into steam_appid.txt
Hidden in Plain Sight ? ?
Hieroglyphika n/a n/a
Highway Blossoms ? ?
Hive ? ?
HIVESWAP: Act 1 ? ?
HOARD ? ? Linux: If run without the Steam client, the game appears as a demo version
hocus ? n/a Tested on Linux with Wine
Hollow Knight ? Linux: Paste 367520 into steam_appid.txt
Holobunnies: Pause Cafe ? ?
Holy Potatoes! A Weapon Shop?! ?
Home ? n/a
Home is Where One Starts... ? ?
Home Sheep Home: Farmageddon Party Edition n/a n/a Tested on Linux with Wine
Hook ? ?
Horace n/a n/a Tested on Linux with Wine
Horizon n/a n/a
Hotline Miami ? ? In game options 'Steamworks' must be disabled. Only works with original version (old engine) of the game.
Hotline Miami 2: Wrong Number ? Linux: Paste 274170 into steam_appid.txt
House Party n/a n/a Currently an Early Access title
How To Cope With Boredom and Loneliness ? n/a Free game
Humanity Asset n/a n/a
HuniePop ? ?
Hunter's Trial: The fight never ends n/a n/a Free game

Tested on Linux with Wine

Hunting Unlimited 2010 n/a n/a
Hyper Light Drifter ? Windows: Delete or rename steam_api.dll
Hypnospace Outlaw ? ?
I am not a Monster: First Contact n/a n/a At launch there is a warning that you may lose some functionality without Steam, but the single-player campaign works fine.

Tested on Linux with Wine

I and Me n/a n/a Tested on Linux with Wine
I Can't Escape: Darkness ? ?
I Have No Mouth, and I Must Scream ? ? Comes with ScummVM but you need to load the game into it
I Want To Be Human n/a n/a Tested on Linux with Wine
Icewind Dale: Enhanced Edition ?
Ichi ? ?
Iconoclasts ? ?
ICY: Frostbite Edition ? ?
Idioctopus ? ?
Iesabel ?
IL-2 Sturmovik: 1946 n/a n/a
Immortal Planet n/a n/a Tested on Linux with Wine
Imperator: Rome ?
Imperial Glory n/a n/a Tested on Linux with Wine
Imperil ? ? Free game

Linux: runs perfectly and without the client with a native NW.js runtime

Impulsion n/a n/a Tested on Linux with Wine
IMSCARED n/a n/a Delete or rename steam_api.dll
In Celebration of Violence ? ?
In Exilium ? ?
In Fear I Trust n/a n/a DLCs are also recognized and work without the Steam client

Tested on Linux with Wine

Incoming Forces n/a n/a
Incredipede ? n/a Tested on Linux with Wine
Indecision. ? n/a Linux: runs perfectly and without the client with a native NW.js runtime
Indie Game Sim ? ? Linux: runs perfectly and without the client with a native NW.js runtime
Infectionator: Survivors ? n/a
Infinite Space III: Sea of Stars ? n/a
Infinitrap Classic: Ohio Jack and The Cup Of Eternity ? ? Free game
Infinity Runner ? ?
Influent ? ?
Inherit the Earth: Quest for the Orb ? ?
INK ? Windows: Rename the 'steam.exe' file in your Steam installation folder.
InnerSpace ? ?
Insanity's Blade n/a n/a
Insert Paper n/a n/a Tested on Linux with Wine
Intake ? Windows: Tested on Linux with Wine

Linux: playable with a native Unity runtime v4.3.4f1

Intelligent Design: An Evolutionary Sandbox ? ?
Interloper Free game
International Snooker n/a n/a
Interstellaria ? ?
Into The Breach ? n/a
Invisible, Inc. ? Linux: Paste 243970 into steam_appid.txt
Invisigun Reloaded ? ?
Iron Brigade n/a n/a
Ironcast ? Linux: Paste 327670 into steam_appid.txt
Iron Commando - Koutetsu no Senshi n/a n/a
Iron Marines ? ?
Iron Sky: Invasion ? ? Windows: Tested on Linux with Wine
Iron Snout ? ? Free game
Iron Storm n/a n/a
IS Defense n/a ?
Island Tribe n/a n/a
Island Tribe 4 n/a n/a
ISLANDERS ?
ISLANDS: Non-Places ? Windows: Tested on Linux with Wine
Ittle Dew ? Linux: DOES NOT SAVE PROGRESS without Steam running
Jack Lumber ? ?
Jack Orlando: Director's Cut ? ?
Jagged Alliance Flashback ? ? Download older version with manifest ID 2569368326345704522
James Peris: Sin licencia ni control - Edición definitiva n/a n/a
Jamestown ? n/a
Jamestown+ n/a n/a
JASEM: Just Another Shooter with Electronic Music ? ?
Jazzpunk ? ?
Jenny LeClue - Detectivu ? ?
Jet Gunner n/a n/a
Jet Set Knights n/a n/a Tested on Linux with Wine
Jettomero: Hero of the Universe ? ?
Jim Power -The Lost Dimension n/a n/a
Joggernauts ? n/a Tested on Linux with Wine
Journey of a Roach ?
Juanito Arcade Mayhem n/a n/a
Judge Dredd: Dredd vs Death n/a n/a
Jump Gunners ? ?
JUMPGRID ? ?
JumpJet Rex ? ?
Kaiju-A-GoGo n/a n/a Tested on Linux with Wine
Kairo ? ?
Kalaban n/a n/a Tested on Linux with Wine
KAMI ? n/a
Kathy Rain ? n/a
Keen Dreams ?
Keep Talking and Nobody Explodes
Kelvin and the Infamous Machine ? ?
Ken Follett's The Pillars of the Earth ? ?
Kenshi n/a n/a
Kenshō ? ?
Kentucky Route Zero ? ?
Kerbal Space Program ?
Kero Blaster n/a n/a
Khimera: Destroy All Monster Girls n/a n/a Free game
Kholat n/a n/a
Kick Ass Commandos ? ?
Kilcount n/a n/a Free game

Tested on Linux with Wine

Kill The Bad Guy ? ?
Killer Chambers ? n/a
killer7 n/a n/a
Killer is Dead - Nightmare Edition n/a n/a Will launch Steam if found; the game launches by itself if Steam.exe is renamed, or if Steam is not installed
Killing Floor ? Steamworks is used for multiplayer. Solo works without Steam.
Killing Room n/a n/a
Killing Time n/a n/a Tested on Linux with Wine
Kind Words (lo fi chill beats to write to) ? ? Works perfectly without the Steam client, but by its own nature it needs an online connection
Kindergarten ? ?
King Arthur - The Role-playing Wargame n/a n/a The following DLCs work as well: The Saxons, The Druids, Knights and Vassals, Legendary Artifacts
King Arthur's Gold ?
Kingdom: Classic ?
Kingdom: New Lands ?
Kingdom Rush Frontiers ? ?
Kingdom Rush Origins ? ?
Kingsway n/a n/a Tested on Linux with Wine
Knee Deep ? ?
Knightin'+ ? ?
KNIGHTS ? ?
Knights and Merchants ?
Knights of Pen and Paper +1 Edition ?
Knights of the Card Table ? n/a At launch there is a warning that the game is supposed to be launched from Steam, but you can ignore it and proceed.

Windows: Tested on Linux with Wine

KnightShift ? n/a Windows: Can be played without steam running (Win7/64). However you will need your activation key (which can be saved into a textfile) and you will also need the standard registry entrys in this case. Those can be seen by opening the file 254060_install.vdf. The easiest way to save them would be to let the game start for the first time and then export the registry keys from

HKEY_LOCAL_MACHINE\\SOFTWARE\\Reality Pump
into one file which can then be imported on another PC by double clicking on the file. Without this registry entry the game will crash during launch.

Knock-knock ? ?
Konung 2 n/a n/a
KRUNCH ? n/a Will not save without Steam running
Ladykiller in a Bind ? ?
Lake Ridden n/a n/a Tested on Linux with Wine
Lakeview Cabin Collection ? n/a
Lara Croft GO ? ?
Laservasion ? ?
Last Dream ? ?
Last Dream: World Unknown ? ?
Last Horizon ? n/a Tested on Linux with Wine
Last Knight: Rogue Rider Edition ? n/a
Lazy Galaxy: Rebel Story ? ?
Learn Japanese To Survive! Hiragana Battle ? n/a
Learn Japanese To Survive! Katakana War ? n/a
Learn To Fly 3 ? ?

Free Game

Delete steam_api.dll 

Leashed Soul ? ?
Leaving Lyndow ? ? Linux version can be downloaded using SteamCMD

Legacy of Dorn: Herald of Oblivion

? ?
Legacy of the Elder Star ? ? Free game

Linux: Tries to launch Steam, but works without it

Legend (1994) n/a n/a
Legend of Dungeon ?
Legend of Fae n/a n/a
Legend of Grimrock ? Windows: Will launch Steam if it can be found, but runs if it cannot.

Linux: Create steam_appid.txt in program folder and paste 207170

Legend of Grimrock 2 ? n/a Will launch Steam if it can be found, but runs if it cannot.
Legend of the Skyfish ? n/a Tested on Linux with Wine
Legendary n/a n/a
Legends of Amberland: The Forgotten Crown n/a n/a

Confirmed DRM-free by the developer here Currently an Early Access title

Legends of Eisenwald n/a n/a
LEGRAND LEGACY: Tale of the Fatebounds n/a n/a Tested on Linux with Wine
Leisure Suit Larry 1 - In the Land of the Lounge Lizards ? n/a Linux: Run game using ScummVM
Leisure Suit Larry 2 - Looking For Love (In Several Wrong Places) ? n/a Linux: Run game using ScummVM
Leisure Suit Larry 3 - Passionate Patti in Pursuit of the Pulsating Pectorals ? n/a Linux: Run game using ScummVM
Leisure Suit Larry 5 - Passionate Patti Does a Little Undercover Work ? n/a Linux: Run game using ScummVM
Leisure Suit Larry 6 - Shape Up Or Slip Out ? n/a Linux: Run game using ScummVM
Leisure Suit Larry 7 - Love for Sail ? n/a Linux: Run game using ScummVM
Leisure Suit Larry - Magna Cum Laude Uncut and Uncensored n/a n/a
Leopoldo Manquiseil n/a n/a Tested on Linux with Wine
Let's Explore the Airport (Junior Field Trips) ? ?
Let's Explore the Farm (Junior Field Trips) ? ?
Let's Explore the Jungle (Junior Field Trips) ? ?
Lethal League ?
Lethe - Episode One n/a n/a Tested on Linux with Wine
Lethis - Daring Discoverers n/a n/a Tested on Linux with Wine
Letter Quest: Grimm's Journey ?
Life is Feudal: Forest Village n/a n/a
Lifeless Planet ? ?
Lightfish ? ? n/a
Lilly and Sasha: Curse of the Immortals n/a n/a
Lilly Looking Through ? n/a
Linelight ? ?
Lion Quest ? ?
LISA ? DLC untested
Lit the Torch n/a n/a Tested on Linux with Wine
Little Big Adventure 2 n/a n/a
Little Big Adventure - Enhanced Edition n/a n/a DOSBox version of original that comes with the Enhanced Edition is DRM-free
Little Big Workshop ? n/a Windows: Tested on Linux with Wine
Little Kite ? n/a
Little Misfortune ? ?
Liveza: Death of the Earth ? ?
Loading Screen Simulator n/a n/a Free game
Lock's Quest ? ?
Lolly Joe n/a
Long Live The Queen ?
LOOP: A Tranquil Puzzle Game ? ?
Loot Hound™ ? n/a Tested on Linux with Wine
Lost Chronicles of Zerzura n/a n/a
Lost Civilization n/a n/a

Lost Grimoires 2: Shard of Mystery

? Linux: Paste 574270 into steam_appid.txt
Lost Horizon 2 n/a n/a
Lost Moon n/a n/a Currently an Early Access title

Tested on Linux with Wine

Lost Sea ? ? Linux: it freezes if you try to change any graphical setting in-game
Lost Technology ? ?
Love is Dead ? n/a Tested on Linux with Wine
Love Letter ? n/a Windows: Tested on Linux with Wine. Online features and modes not tested.
Love Thyself - A Horatio Story ? n/a Free game

Windows: Tested on Linux with Wine

Lovely Planet ? Windows: Deleting steam_api.dll prevents the game from trying to start Steam, but is not required to make the game run
Lovely Weather We're Having ? n/a Tested on Linux with Wine
Lovers in a Dangerous Spacetime ? Linux: Paste 252110 into steam_appid.txt
Lucid n/a n/a
Lucius Demake n/a
Lucius II n/a
Lucius III n/a n/a
Lugaru HD ? ?
Lume ? ? Linux version can be downloaded using SteamCMD
Lumini ? ?
Lumino City ? n/a
Luna Sky ? n/a Linux: Missing dependencies must be downloaded
Luna's Wandering Stars ? n/a
Lunar Flight ? n/a
Lust for Darkness ? n/a Tested on Linux with Wine
Lust from Beyond: Prologue n/a n/a Free game

Tested on Linux with Wine

Lux Delux ? ?
Luxuria Superbia ? ?
LYNE ? ?
macdows 95 n/a n/a Tested on Linux with Wine
Mad Games Tycoon ? n/a
Mages of Mystralia n/a n/a Tested on Linux with Wine
Magical Diary ?
MagiCat ? n/a Tested on Linux with Wine
Magnetic By Nature ? ?
Mahluk:Dark Demon n/a n/a
Mainlining n/a n/a
Majesty Gold HD n/a n/a Run "MajestyHD.exe" from the HD folder.
Majesty 2 n/a n/a
Make America Great Again: The Trump Presidency n/a n/a
Malebolgia ? n/a
Mana Spark ? Linux: Paste 630720 into steam_appid.txt
MANDAGON ? n/a Free game

Windows: Tested on Linux with Wine

MANOS n/a n/a
Manual Samuel ? ?
Marauder n/a n/a Also known as Man of Prey.
Marc Eckō's Getting Up: Contents Under Pressure n/a n/a
March of the Living ? n/a Tested on Linux with Wine
Marie's Room n/a n/a Free game

Tested on Linux with Wine

Mars or Die! n/a n/a Tested on Linux with Wine
Mastema: Out of Hell n/a n/a Tested on Linux with Wine
Master Spy Linux: runs perfectly and without the client with a native NW.js runtime
Max Gentlemen ? ? Free game
Max Stern ? ?
McPixel ? n/a Windows: Run McPixel.exe
Mecha Ritz: Steel Rondo n/a n/a
Medieval Battle: Europe ? n/a
Medusa's Labyrinth n/a n/a Free game

Tested on Linux with Wine

Meeple Station ? ?
Mega Coin Squad ? ? Tries to start Steam, but runs without the client
Megabyte Punch ? ?
Megamagic: Wizards of the Neon Age ? ?
Meganoid ? ?
Mekabolt n/a n/a Tested on Linux with Wine
Melissa K. and the Heart of Gold ? n/a
Meltdown ? ?
Memoranda ? ?
Memoria ? n/a
Memory's Dogma CODE:01 n/a n/a
Mercenary Kings: Reloaded Edition ?
Mesozoica n/a n/a Currently an Early Access title
Message Quest ? ?
Metal Dead n/a n/a Tested on Linux with Wine
Metal Unit n/a n/a Currently an Early Access title (build 000601 as of 2020/07/22

Tested on Linux with Wine

Metamorphabet ? n/a
Mibibli's Quest ? n/a
Micro Mages n/a n/a
Midnight Ultra ? ?
Midvinter n/a n/a
Might & Magic X - Legacy n/a
Mighty No. 9 ?
MIND BLOX 🔳 ? n/a Tested on Linux with Wine
MIND CUBES ⬛ Inside the Twisted Gravity Puzzle ? n/a Tested on Linux with Wine
MIND REFLECTION ⬛ Inside the Black Mirror Puzzle ? n/a The game starts and works, but after completing a level it doesn't move automatically to the next one; instead, you need to manually exit to the level selection screen.

Tested on Linux with Wine

MIND SHIFT 🔲 ? n/a Tested on Linux with Wine
MIND TWINS - The Twisted Co-op Platformer ? n/a
Mindsight ? ?
Mini Metro ?
Mini Ninjas n/a n/a
Miniature Garden n/a n/a Tested on Linux with Wine
Minit ?
Minskies n/a n/a
Mint ? n/a
Mirror ? n/a
MirrorMoon EP ?
missed messages. ? ? Free game
Missing Translation ? n/a Free game
Mittelborg: City of Mages ? Windows: Tested on Linux with Wine

Linux: A native build can be downloaded using SteamCMD, but it is quite outdated (v0.2.2)

MO:Astray n/a n/a
Mob Rule Classic n/a n/a
Moebius: Empire Rising ? ? Linux: Cannot save or load without Steam running
Mold on Pizza ? ? Windows: Delete "steam_api.dll" in game directory folder
Momento Temporis: Light from the Deep ? n/a
Momodora III n/a Linux: Requires version 3 of libcurl library
Momodora: Reverie Under The Moonlight ? ?
Monaco: What's Yours Is Mine ? Confirmed DRM-free by developer here.

No multiplayer, updates or leaderboards without Steam.
Linux: As of April 2020, the game starts and is playable without the Steam client the first time you launch it. Subsequent launches will crash at startup unless you delete the configuration files and saved games.

Monochroma ? ?
Monster Crown ? ? Currently and Early Access title
Monster Loves You! ?
Monster Prom ? ?
Monster Slayers ? n/a
Monsterland n/a n/a
Monsters and Medicine ? ?
Monstrum ?
Montague's Mount ? ? Linux: it runs without Steam, but once you start a game there's no way to return to the main menu or to quit to the desktop
Moon Hunters ? ?
MoonBase Commander n/a n/a
Morningstar: Descent to Deadrock ? n/a
Morok n/a n/a Free game

The Linux build of this game cannot be downloaded
Windows: Tested on Linux with Wine

Morphblade n/a n/a
Mortadelo y Filemón: Una aventura de cine - Edición especial n/a n/a Tested on Linux with Wine
Moss n/a n/a
Mother Russia Bleeds ? Windows: Delete "steam_api64.dll" in game directory folder

Linux: Delete "libsteam_api.so" on Linux and create steam_appid.txt

MOTHERGUNSHIP n/a n/a Tested on Linux with Wine
Moto Racer 4 ? n/a Tested on Linux with Wine
Moto Racer Collection n/a n/a
Motorbike Garage Mechanic Simulator n/a n/a Tested on Linux with Wine
Motte Island ? n/a
Mountain ? Linux: Paste 313340 into steam_appid.txt
MouseCraft ? ?
Move Or Die ? ?

Only LAN Play will work without Steam

Mr Shifty ? ?
Mr.Bree+ n/a n/a Tested on Linux with Wine
Mu Cartographer ? n/a Tested on Linux with Wine
Muffin Knight ? n/a
Multimirror ? ?
Munin ?
Murder ? ?
Muri n/a n/a
Mushroom Quest n/a n/a Tested on Linux with Wine
My Brother Rabbit ? Linux: Paste 855640 into steam_appid.txt
My Friend Pedro n/a n/a Tested on Linux with Wine
Mysterium: A Psychic Clue Game n/a n/a Only offline mode was tested

Tested on Linux with Wine

NAIRI: Tower of Shirin n/a n/a Tested on Linux with Wine
NaissanceE n/a n/a Free game
Narcissu 1st & 2nd ? Free game

Linux: Copy the libs libSDL2-2.0.so.0, libSDL2_image-2.0.so.0 and libSDL2_mixer-2.0.so.0 from ~/.steam/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu to /usr/lib (You may have to copy the libs with extened suffix and rename them accordingly).

Neighbor n/a n/a
Neighbours from Hell Compilation n/a n/a Both games work
Nelly Cootalot: The Fowl Fleet ? ?
Nemo Dungeon n/a n/a Tested on Linux with Wine
Neon Drive ? ?
NEON STRUCT ?
NeonCode ? ?
NeonXSZ ? ?
NEOVERSE ? n/a
Networm n/a n/a
NeuroVoider ? ?
Neverending Nightmares ? ? Linux: Delete steam_api.so
Neverwinter Nights: Enhanced Edition ? ? Windows: Use nwmain.exe directly; Needs a valid cdkey.ini in Documents\Neverwinter Nights for multiplayer
NEXT JUMP: Shmup Tactics ? ?
Nexus - The Jupiter Incident n/a n/a Tested on Linux with Wine
N.I.C.E. 2 n/a n/a
Niche - a genetics survival game ? ?
Nicolas Eymerich - The Inquisitor - Book 1: The Plague ? n/a
Nidhogg ? n/a
Night Call ? n/a Tested on Linux with Wine
Night in the Woods ? ?
Nightmare Boy n/a n/a Tested on Linux with Wine
Nightshade n/a n/a Tested on Linux with Wine
Nightside n/a n/a
Nihilumbra ?
Nimbus n/a n/a
Ninja Pizza Girl ?
Ninja Senki DX ? n/a
Ninja Way ? ?
Ninjin: Clash of Carrots n/a n/a Tested on Linux with Wine
No More Room In Hell ? Free game

Copy "nmrih" folder into "sdk" folder;
Windows: Open command prompt and type "hl2.exe -game nmrih" (without quotes)
Linux: Open terminal window and type "./hl2.sh -game nmrih" (without quotes)
Only setting max players to 1 will work; disable v-sync to increase framerate

NO THING ? ?
Noct ? ? Currently an Early Access title (Tested version: Beta 0.19.3; 2020/07/28)

It starts and works without the Steam client, but it doesn't seem to keep your best score. Only offline, single player mode tested.

Noitu Love 2: Devolution n/a n/a
Normality n/a n/a
Northern Tale 2 n/a n/a
Northgard ? ?
Nosferatu: The Wrath of Malachi n/a n/a
Nostradamus: The Last Prophecy ? n/a
Not The Robots ? ?
Nova-111 ? n/a Tested on Linux with Wine
//N.P.P.D. RUSH//- The milk of Ultraviolet n/a n/a
Nuclear Throne ? Windows: Delete the 'steam_api.dll' inside of the game folder
Octodad: Dadliest Catch The level editor (Windows only) is also DRM-free.
Odallus: The Dark Call n/a n/a Any purchased DLC skins will not be available in the game unless it is loaded through Steam
Odd Realm ? ?
OddPlanet n/a n/a Tested on Linux with Wine
Oddworld: Munch's Oddysee n/a n/a
Oddworld: New 'n' Tasty ? Linux: Paste 314660 into steam_appid.txt
Oddworld: Stranger's Wrath HD n/a n/a
Odium to the Core ? ?
Of Gods and Men: The Daybreak Empire ? n/a Tested on Linux with Wine
Off-Road Drive n/a n/a
Okhlos: Omega ? ?
Oknytt n/a n/a
Old Man's Journey ? n/a
OlliOlli 2: Welcome to Olliwood ? You shouldn't remove steam_api.dll, or it won't open. I was able to play it while I was on my alt, just changing the text in steam_gameid.txt was enough.
Olympia Rising ? n/a Tested on Linux with Wine
Omegaland n/a n/a Free game

Tested on Linux with Wine

Omen Exitio: Plague ? ?
Omensight: Definitive Edition n/a n/a Tested on Linux with Wine
Omikron: The Nomad Soul n/a n/a
On Rusty Trails ? ?
One Drop Bot ? ?
One Finger Death Punch n/a n/a No Achievements - Steam not runnning message in loading screens.
One Gun: Cat n/a n/a Tested on Linux with Wine
One Hundred Ways ? ?
One Night Stand ? ?
One Piu Day n/a n/a Tested on Linux with Wine
One Ship Two Ship Redshift Blueshift ? ?
Oniken: Unstoppable Edition ? ? Linux and macOS versions can be downloaded using SteamCMD
oO ? ?
Open Sorcery ? ? Linux: Make executable and run the 'nw' file
OPUS: The Day We Found Earth ? n/a Tested on Linux with Wine
Orbital Gear ?
Orborun ?
ORCS n/a n/a Tested on Linux with Wine
Ori and the Blind Forest n/a n/a Delete or rename SteamworksNative.dll in the installation folder
Ori and the Blind Forest: Definitive Edition n/a n/a Unlike the original release, nothing needs to be deleted
Ori and the Will of the Wisps n/a n/a
Oriental Empires n/a n/a Tested on Linux with Wine
Original Journey ? n/a Windows: Tested on Linux with Wine
Original War n/a n/a
OS:Path ? ?
Oscura: Lost Light ? ?
OTTTD ? ?
Out There: Ω Edition ?
OutDrive n/a n/a
Outlast ? Whistleblower DLC untested

Linux: Paste 238320 into steam_appid.txt

Outlast 2 n/a n/a
Outpost 13 ? ?
Overcast - Walden and the Werewolf n/a Linux: Game is listed on Steam as Windows-only, but is playable natively in Linux with the Unity runtime version 4.1.3f3
Overclocked: A History of Violence n/a n/a Tested on Linux with Wine
Overgrowth ?
Overload ?
Overlord ? ?
Overlord II ? ?
OVIVO ? ? Linux: Does not save your progress
Owlboy ?
Pacify ? n/a Only offline single-player mode was tested

Windows: Tested on Linux with Wine

Painkiller Redemption n/a n/a
Pajama Sam 2: Thunder And Lightning Aren't So Frightening ? ?
Pajama Sam 3: You Are What You Eat From Your Head To Your Feet ? ?
Pajama Sam's Lost & Found ? ?
Pajama Sam's Sock Works ? ?
Pajama Sam: Games to Play on Any Day ? ?
Pajama Sam: No Need to Hide When It's Dark Outside ? ?
Paladins® ? n/a Free game
Pankapu ? ?
Panzer Corps ? n/a DLCs untested
Paper Dungeons ? ?
Paper Sorcerer n/a Windows: Tested on Linux with Wine

Linux: playable with a native Unity runtime v4.1.5f1

Paperbark ? n/a Tested on Linux with Wine
Papers, Please ? Windows: Delete steam_api.dll and steamwrap.ndll

Linux: Just run the 'PapersPlease' file

Papo & Yo ? ?
Paradigm ?
Paranautical Activity: Deluxe Atonement Edition ?
Paratopic ? ?
PARKAN: THE IMPERIAL CHRONICLES n/a n/a
Particula ? n/a
Particulars ? ?
Party Hard ?
Party Hard 2 ? n/a Windows: Tested on Linux with Wine
Party of Sin n/a n/a
Patchwork ? ? Linux: Online features and modes not tested
Path of Sin: Greed ? Linux: Paste 895420 into steam_appid.txt
Pathfinder: Kingmaker - Enhanced Edition ? ?
Pathologic Classic HD n/a n/a
Pavilion ? ?
PEG ? ?
Penguins Arena: Sedna's World ? n/a
Penumbra Overture ?
Penumbra Black Plague Gold Edition ?
Perceptions of the Dead ? n/a Free game
PERFECT ANGLE: The puzzle game based on optical illusions ? ? Linux version can be downloaded using SteamCMD

Linux: you need to add your own 'libsteam_api.so' and 'libCSteamworks.so' libraries, otherwise the game will not work

Perfection. ? ? Linux version can be downloaded using SteamCMD
Perils of Man ? Windows: Delete steam_api.dll
Philophobia: The Fear of Love ? n/a Linux: runs perfectly and without the client with a native NW.js runtime, but it does not save your progress
Phoning Home n/a n/a
Phucker in the Gulag n/a n/a Free game

Tested on Linux with Wine

Pichon ? n/a Linux: it only runs with a native NW.js runtime, otherwise it crashes after beating a level
Pig Eat Ball ? ?
Pikuniku ? Does not save your progress

Windows: Tested on Linux with Wine
Linux: Paste 572890 into steam_appid.txt

Pillars of Eternity
Pillars of Eternity II: Deadfire
Pineapple Smash Crew n/a n/a
Pink Heaven n/a n/a Free game
Pink Hour n/a n/a Free game
Pinstripe ?
Pirates of Black Cove n/a n/a Only Pirates of Black Cove Gold version will run without Steam. The store page for the Gold version is not accessible anymore so for reference the normal version is linked.
Pivot Pilot n/a n/a Tested on Linux with Wine
Pixel Gladiator ? ? Windows: Delete steam_api.dll
Pixel Piracy ? Windows: Rename/delete the 'steam_api.dll' inside of the game folder.
Pixel Puzzles Ultimate Jigsaw n/a n/a Free game

Tested on Linux with Wine

Pixel Puzzles: Japan n/a n/a
PixelJunk™ Eden n/a n/a Will launch if Steam is not installed. Alternatively, rename steam.exe
Pixelpunk XL n/a n/a Tested on Linux with Wine
Pizza Connection 2 n/a n/a
Pizzarian n/a n/a Tested on Linux with Wine
Plandzz ? ?
Planescape: Torment: Enhanced Edition ?
Planet Ancyra Chronicles n/a n/a No longer available on Steam

Tested on Linux with Wine

Planetary Annihilation: TITANS ? ? Linux: In order for the TITANS expansion to be detected, move the contents of the 'media/pa_ex1' directory into the 'media/pa' directory
Planetbase ? n/a
Play With Me: Escape room ? ?
Please, Don't Touch Anything ? ? Linux: Launch using runner binary, NOT run.sh
Plug & Play ? ?
Polarity ? ?
Poly Bridge ? ?
Poly Towns ? ?
PolyRace ? ?
Polyroll n/a n/a
PONCHO ? ?
Pongo n/a Windows: Tested on Linux with Wine

Linux: playable with a native Unity runtime v4.6.3f1

Pool Panic n/a n/a Tested on Linux with Wine
Porcunipine ? n/a
Portal Windows: Run "hl2.exe -game portal" in Command Prompt (without quotes); Common install location is C:\Program Files (x86)\Steam\SteamApps\common\Portal

Also, you can open the "Notepad", write "hl2.exe -game portal" (without quotes), and save it with the extension ".bat" (with any name) in the instalation folder (alongside the file "hl2.exe"); now, open the new file to start the game


Linux/Mac: Run "./hl2.sh -game portal" in Terminal (without quotes)

Postal 2 ? Linux: Run "steamapps/common/POSTAL2Complete/System/postal2-bin"
POSTAL Redux n/a
Potatoman Seeks the Troof ? n/a Tested on Linux with Wine
Power-Up n/a n/a
Primordia n/a n/a Achievements disabled
Princess Remedy in a World of Hurt n/a n/a Free game
Princess Remedy 2: In A Heap of Trouble ?
Prison Run and Gun ? ?
Prodigy Tactics n/a n/a Tested on Linux with Wine
Project Highrise ? n/a Will start Steam if it's detected

Linux version can be downloaded using SteamCMD (you also need to paste 274290 into steam_appid.txt for it to work)

Project Mercury n/a n/a Tested on Linux with Wine
Project Nimbus ? n/a
Project Warlock n/a n/a Tested on Linux with Wine
Project Zomboid ? ? Currently an Early Access game

Rename/delete 'steam_api.dll', 'steam_api64.dll', 'steam_appid.txt', 'steamintegration.dll', 'steamintegration64.dll' inside the game folder.

Prophour23 ? ?
Proteus ?
Psychonauts ?
Pulstar ? ?
Punch Club ?
PUSH ? ?
PUSS! ? n/a Tested on Linux with Wine
PUSSY 3 n/a n/a
Putt-Putt® and Fatty Bear's Activity Pack ? ?
Putt-Putt® and Pep's Balloon-o-Rama ? ?
Putt-Putt® and Pep's Dog on a Stick ? ?
Putt-Putt® Enters the Race ? ?
Putt-Putt® Goes to the Moon ? ?
Putt-Putt® Joins the Circus ? ?
Putt-Putt® Joins the Parade ? ?
Putt-Putt® Saves The Zoo ? ?
Putt-Putt® Travels Through Time ? ?
Puzzle Chronicles n/a n/a Tested on Linux with Wine
Puzzle Puppers ? ?
Puzzle Quest 2 n/a n/a Steam client must be installed but login is not required.
PuzzleQuest: Challenge of the Warlords n/a n/a
Pyre ? ?
Qbeh-1: The Atlas Cube ? Windows: Tested on Linux with Wine

Linux: playable with a native Unity runtime v4.3.4f1

QbQbQb ? ?
QP Shooting - Dangerous!! n/a n/a
Quake IV n/a n/a
Quantum Replica n/a n/a Tested on Linux with Wine
Queen's Quest 3: The End of Dawn ? Linux: Paste 589690 into steam_appid.txt
Quest for Glory 1-5 n/a Windows: Part 5 tested on Linux with Wine.

Linux: Run parts 1-4 using ScummVM.

Quest for Infamy n/a
Quest of Dungeons ? ?
Questrun ? n/a
Q.U.B.E ? ?
Q.U.B.E: Director's Cut ?
Q.U.B.E. 2 n/a n/a Tested on Linux with Wine
Race The Sun ? ?
Rack N Ruin ? ?
Rad Rodgers - Radical Edition n/a n/a Tested on Linux with Wine
Rad Rodgers: World One n/a n/a Tested on Linux with Wine
Radiant One ? n/a Tested on Linux with Wine
Radical Rex n/a n/a
RADical ROACH Remastered n/a n/a
Rage Runner ? ? Linux version can be downloaded using SteamCMD
Rain World n/a n/a Tested on Linux with Wine
Rakuen ? ?
Railroad Pioneer n/a n/a Tested on Linux with Wine
Raptor: Call of the Shadows - 2015 Edition n/a n/a Tested on Linux with Wine
Ratz Instagib ? n/a Custom servers only
Ravensword: Shadowlands ?
Rayman® Origins ? n/a
Razenroth ? n/a
RC Mini Racers ? n/a
Real Boxing n/a n/a
Real Warfare 1242 n/a n/a
Real Warfare 2: Northern Crusades n/a n/a
Really Big Sky n/a n/a
Realm of the Ghost King ? ?
Realms of Arkania: Blade of Destiny ? ?
Realms of Arkania 2 - Star Trail Classic ? ?
Rebound ? ?
Rebuild 3: Gangs of Deadsville ? n/a
Receiver ?
Red Horizon ? n/a Tested on Linux with Wine
Red Orchestra: Ostfront 41-45 ? ?
Red Trigger n/a n/a
Redline n/a n/a
Redshirt ? ? Linux version can be downloaded using SteamCMD
Regions Of Ruin ?
ReignMaker ? ?
Reigns ? ?
Reigns: Her Majesty ? ?
Relic Hunters Zero ? n/a Free game

Delete steam_api.dll

Remnants of a Beautiful Day ? n/a
Repentant ? n/a Tested on Linux with Wine
RePete ? ?
Replay - VHS is not dead ? Linux: playable with a native Unity runtime v4.5.4f1 and an appropriate libCSteamworks.so library
Replica ? n/a
Reprisal Universe ? n/a
Resonance n/a n/a Achievements disabled
Retro Game Crunch ? n/a
Retrobooster ? n/a
Retrovirus n/a n/a
RETSNOM ? n/a The game starts and works, but after completing a level it doesn't move automatically to the next one; instead, you need to manually exit to the level selection screen
Return of the Obra Dinn ? ?
Return to Mysterious Island n/a n/a Tested on Linux with Wine
Return to Mysterious Island 2 n/a n/a
Return. n/a n/a Free game

Tested on Linux with Wine

Reveal The Deep ? ?
Reverse Crawl ? n/a
Reversion - The Escape (1st Chapter) ? ?
Reversion - The Meeting (2nd Chapter) ? ?
Rex: Another Island ? n/a Tested on Linux with Wine
Rikki & Vikki n/a n/a
RimWorld ? ? Currently an Early Access title; version 0.17.1557 tested
Ring Runner: Flight of the Sages n/a n/a
Rise & Shine n/a
Rise of the Triad n/a n/a
Rise of the Triad (Original) ? n/a From The Apogee Throwback Pack
Rise to Ruins ?
Rising Dusk ? n/a Tested on Linux with Wine
Risk of Rain ? Windows: Rename/delete 'steam_api.dll' inside the game folder
River City Ransom: Underground ? Confirmed by developer
Rktcr ? ? Linux: Run $ LD_LIBRARY_PATH=. ./rktcr-steam in terminal window
Road Redemption ? ?
Roads of Rome n/a n/a
Roads of Rome 2 n/a n/a
Robot Roller-Derby Disco Dodgeball ? ?
Robowars n/a n/a
Rochard ? ?
Rock of Ages n/a n/a
ROCKETSROCKETSROCKETS ? ?
ROD: Revolt Of Defense n/a n/a
Rogue Wizards ? n/a
Rogue's Tale n/a ?
Roguelands ?
RollerCoaster Tycoon® Classic ? n/a Tested on Linux with Wine
RollerCoaster Tycoon®: Deluxe n/a n/a Includes a DRM-Free installer in the game's folder.
Roombo: First Blood ? n/a Tested on Linux with Wine
Rooms: The Main Building ? n/a Tested on Linux with Wine
Root of Evil: The Tailor ? n/a
Rosenkreuzstilette n/a n/a
Rot Gut n/a n/a Tested on Linux with Wine
Roundabout ?
Royal Bounty HD ? n/a
RUINER n/a ?
RunGunJumpGun ? n/a
Runner3 ? n/a Tested on Linux with Wine
RUNNING WITH RIFLES
Rusted Warfare - RTS ? ?
Rusty Lake Hotel ? n/a Tested on Linux with Wine
Rusty Lake Paradise ? n/a Tested on Linux with Wine
Rusty Lake: Roots ? n/a
rymdkapsel ? ?
RymdResa ? ?
Ryzom
Sacra Terra: Kiss of Death Collector’s Edition n/a n/a
Safety First! n/a n/a Tested on Linux with Wine
Saints Row 2 n/a
Saira n/a n/a Free game
Sakura Agent n/a n/a
Sakura Angels ? ?
Sakura Beach n/a
Sakura Beach 2 n/a
Sakura Cupid ? ?
Sakura Dungeon ? ?
Sakura Fantasy ? ?
Sakura Fox Adventure ? ?
Sakura Gamer ? ?
Sakura Gamer 2 ? ?
Sakura Magical Girls n/a n/a
Sakura MMO ? ?
Sakura MMO 2 ? ?
Sakura MMO 3 ? ?
Sakura Nova n/a ?
Sakura Sadist ? ?
Sakura Santa ? ?
Sakura Shrine Girls ? ?
Sakura Space n/a ?
Sakura Spirit ?
Sakura Swim Club ? ?
Salammbô: Battle for Carthage n/a n/a
Salt and Sanctuary ? Game will start in offline mode.
Samsara ? n/a Windows: Rename/delete steam_api.dll in the 'Samsara_Data\Mono' subfolder. Tested on Linux with Wine.
Sanctuary RPG: Black Edition n/a n/a
Sanctum ? n/a Run with the following command:

"SanctumGame-Win32-Shipping.exe -nosteam"

GAME WILL NOT SAVE OR LOAD IF RUN OUTSIDE OF STEAM (a past update moved save data from SanctumSave.ini to the Steam Cloud folder)

Sanctum 2 ? Sign up for the linux-beta in the game options in Steam. There is only a demo (no full game) in early beta status available.

Linux: Beta works without Steam, full version does not

Sang-Froid - Tales of Werewolves n/a n/a Free game
Satazius n/a
Satellite Reign ?
Satellite Rush ? ?
Saturday Morning RPG ? ?
Savant - Ascent ? ? Linux: Execute runner instead of run.sh
Scanner Sombre ? ? Linux version can be downloaded using SteamCMD
Scavenger SV-4 n/a n/a
Schein n/a n/a Tested on Linux with Wine
SCP022 n/a n/a Free game

Tested on Linux with Wine

Scrap Garden ? ?
Screencheat ? Save data will be found in the game folder if run outside of Steam
Scribblenauts Unlimited n/a n/a
Seasons after Fall n/a n/a Tested on Linux with Wine
Secret Files 2: Puritas Cordis n/a n/a Secret files 1 does *not* work
Secret of the Magic Crystals ?
Secret World Legends n/a n/a Free game
Secrets of Rætikon ?
See No Evil n/a n/a
SEGA Bass Fishing n/a n/a Will launch Steam if it can find it, if Steam is renamed or uninstalled it works fine DRM-free.
Selfie : Sisters of the Amniotic Lens n/a No longer for sale on Steam

Windows: Tested on Linux with Wine
Linux: playable with a native Unity runtime v4.6.2f1

Sentinel ? ? Free game
Sentinels of the Multiverse ? Only the base game works without Steam; DLC packs require Steam to be running

Linux: Paste 337150 into steam_appid.txt

Septerra Core ? ?
Serafina's Crown ? ?
Serena ? Free game
Serial Cleaner ? ?
Serious Sam Classic: The First Encounter n/a n/a HD version has Steam DRM.
Serious Sam Classic: The Second Encounter n/a n/a HD version has Steam DRM.
Serious Sam Classics: Revolution n/a n/a
Session Seven ? n/a Free game
SEUM: Speedrunners from Hell ? Windows: Create steam_appid.txt and add 457210 to it

Linux: Add 457210 to steam_appid.txt

Seven Kingdoms 2 HD n/a n/a Tested on Linux with Wine
Seven: The Days Long Gone n/a n/a Tested on Linux with Wine
SG/ZH: School Girl/Zombie Hunter n/a n/a
Shadow Bug ? Windows: Tested on Linux with Wine

Linux: can be run natively with a v4.7.0f1 Unity Runtime plus the corresponding Steamworks libraries (libsteam_api.so and libCSteamworks.so). Create a steam_appid.txt file and paste 656550 into it

Shadow Complex Remastered ? n/a
Shadowcrypt ? n/a Tested on Linux with Wine
Shadowgate ? Delete steam_api.dll
Shadowgate: MacVenture Series ? n/a
Shadowhand: RPG Card Game ? n/a Tested on Linux with Wine
Shadowrun Returns ? Linux: You need to tell the executable where to find the needed libraries: $ LD_LIBRARY_PATH=./Shadowrun_Data/Plugins/x86/:$LD_LIBRARY_PATH ./Shadowrun
Shadowrun: Dragonfall - Director's Cut ? Linux: Launch in terminal with the following command: LD_PRELOAD=./Dragonfall_Data/Plugins/x86/libsteamwrap.so:./Dragonfall_Data/Plugins/x86/libsteam_api.so ./Dragonfall
Shadowrun: Hong Kong - Extended Edition ? Linux: You need to tell the executable where to find the needed libraries: $ LD_LIBRARY_PATH=./SRHK_Data/Plugins/x86/:$LD_LIBRARY_PATH ./SRHK
Shadows of Adam ? ?
Shadows on the Vatican Act I: Greed n/a n/a Execute 'settings.exe', or 'SotV1.exe' from either the 'hd' or 'sd' subfolders
Shadows on the Vatican Act 2: Wrath n/a n/a Execute 'settings.exe', or 'SotV2.exe' from either the 'hd' or 'sd' subfolders
Shadows: Awakening n/a n/a Tested on Linux with Wine
Shadwen ? Linux: See steam_appid section below
Shannon Tweed's Attack Of The Groupies n/a n/a
Shantae: Risky's Revenge - Director's Cut n/a n/a
Shaq Fu: A Legend Reborn n/a n/a Tested on Linux with Wine
Shardlight n/a n/a
Shatter ? ?
Shattered Haven ?
She Remembered Caterpillars ? n/a Tested on Linux with Wine
Shelter n/a
Shepherd of Light ? n/a Free game

Tested on Linux with Wine

Sherlock Holmes Consulting Detective: The Case of the Mummy's Curse ? n/a
Sherlock Holmes Consulting Detective: The Case of the Mystified Murderess ? n/a
Sherlock Holmes Consulting Detective: The Case of the Tin Soldier ? n/a
Shipwreck ?
SHOGUN: Total War n/a n/a
Shoot 1UP n/a n/a
Shooting Stars! ? ? The Linux build of this game cannot be downloaded

Windows: Tested on Linux with Wine

Shoppe Keep ? ?
Shovel Knight
Showdown Bandit n/a n/a
Shroud of the Avatar: Forsaken Virtues Currently in early access. Confirmed by developer to remain launcher free come release.
Shutshimi ? ?
Sid Meier's Railroads! ? n/a
Sigils of Elohim ? Free game
Sigma Theory: Global Cold War ? ?
Signal Simulator ? n/a
Silence of the Sleep n/a n/a
Silent Hill Homecoming n/a n/a
Silent Storm n/a n/a
Silent Storm Sentinels n/a n/a
simian.interface++ ? n/a Tested on Linux with Wine
SimplePlanes ? n/a
Sinking Island n/a n/a
SiNKR ? ?
Sir, You Are Being Hunted ? ?
Siralim ? ?
Sisyphus Reborn ? n/a Free game
SkaterXL n/a n/a Currently an Early Access title
Skilltree Saga ? ?
SKIPCHASER ? n/a Run the EXE in the 'Contents\Resources\Corona' subfolder. At launch there is a warning about not detecting Steam, but the game works fine without it nonetheless.

Windows: Tested on Linux with Wine

Skulls of the Shogun ? ?
Sky Force Anniversary ? ?
Sky Force Reloaded ? ?
Sky Rogue ? ?
Skyward Collapse ? ? Plus DLC
Slain! ? Will launch Steam if client is installed; rename Steam.exe or uninstall client to run DRM-free
Slash or Die n/a n/a Tested on Linux with Wine
Slash or Die 2 ? ?
Slay the Spire ?
Slayaway Camp ? ?
Slayer Shock ? ?
Slender: The Arrival ? n/a
SLICE ? ?
Slice, Dice & Rice n/a n/a Tested on Linux with Wine
Slime Rancher ? ?
Slime-san: Superslime Edition ? Windows: Will launch Steam if found

Linux: Paste 473530 into steam_appid.txt

Small Radios Big Televisions n/a n/a
Small World 2 ?
Smith and Winston ? ?
Snakebird ?
Snapshot ?
Sniper Elite n/a n/a
Snowball! ? n/a
Snuggle Truck ?
So Many Me ? ?
Social Justice Warriors ? ?
Sokobond ? ?
SOL: Exodus n/a n/a
Solitaire Legend of the Pirates ? n/a
Sol Survivor n/a n/a
Solarix n/a n/a
SOLITUNE ? ?
Soltice ? n/a
SOMA ? Linux: Run the 'Soma_NoSteam.bin.x86_64' binary
Song of the Myrne: What Lies Beneath ? ?
Songbringer ?
Sonic Adventure DX n/a n/a Will launch Steam if client is installed; rename Steam.exe or uninstall client to run DRM-free
Sonic The Hedgehog 4 - Episode I n/a n/a But not Episode II
Sono ? ? Free game
Sora n/a n/a steam_api.dll is required for the game to start, but nothing else.
Sorcery! ? n/a Applies to all three games in the series.

There is an optional in-house cloud storage system to transfer saves between games, but they can also (theoretically) find locally stored save files.

Soulblight n/a n/a
Soulbringer n/a n/a Tested on Linux with Wine
SoulCraft n/a n/a Tested on Linux with Wine
Soulless: Ray Of Hope ? ?
Sound of Drop - fall into poison - ? Ren'Py game.
Space Channel 5: Part 2 n/a n/a Starts Steam if found; Runs without Steam if it's not there
Space Empires IV Deluxe n/a n/a
Space Farmers ? ?
Space Grunts ? ?
Space Hack n/a n/a Tested on Linux with Wine
Space Hulk ? DLCs might work, it seems to be related to a bug.
Space Hulk Ascension ? ?
Space Pilgrim Academy: Year 1 n/a n/a
Space PIlgrim Academy: Year 2 n/a n/a
Space Pilgrim Academy: Year 3 n/a n/a
Space Rangers HD: A War Apart n/a n/a Enhanced Steam says it has DRM but both testing and dev post confirms it can run without Steam
Space Run ? ?
Space Trader: Merchant Marine n/a n/a
Spacebase DF-9 ?
Sparkle 2 n/a n/a Delete or rename steam_api.dll

Tested on Linux with Wine

Sparkle Unleashed n/a n/a Tested on Linux with Wine
Spark the Electric Jester n/a n/a
Spark the Electric Jester 2 n/a n/a
Spate ? ?
Spectraball ? ?
Spectromancer n/a n/a
Speed Kills n/a n/a Tested on Linux with Wine
Sphinx and the Cursed Mummy Same version as in GOG. Confirmed by dev.

Linux: Launch the game preloading the required SDL2 library as explained here.

Splasher ?
Splice ? ?
Splotches n/a n/a Tested on Linux with Wine
Spooky's Jump Scare Mansion n/a n/a Free game
Sproggiwood ?
Spy Fox 2 "Some Assembly Required" ? ?
Spy Fox 3 "Operation Ozone" ? ?
Spy Fox in "Dry Cereal" ? ?
Spy Fox In: Cheese Chase ? ?
Spy Fox In: Hold the Mustard ? ?
SquareCells ?
Squares ? ? The Linux build of this game cannot be downloaded

Windows: Tested on Linux with Wine

Stacking ? ?
Stairs n/a n/a Tested on Linux with Wine
Stalingrad n/a n/a Tested on Linux with Wine
STANDBY ? n/a Tested on Linux with Wine
Star Fetchers n/a n/a Free game

Tested on Linux with Wine

Star Ruler n/a n/a
Star Ruler 2 n/a ?
STAR WARS™ Jedi Knight - Jedi Academy™ n/a
STAR WARS™ Jedi Knight II - Jedi Outcast™ n/a
Starbound
Starcom: Nexus n/a n/a
StarCrawlers ? ?
Stardew Valley ?
Stars in Shadow n/a n/a Tested on Linux with Wine
Starseed Pilgrim ? n/a
Starship Titanic ? ?
Starward Rogue ? Linux: Before starting the game, delete all Unity3D config files located in $HOME/.config/unity3d/Arcen Games, LLC/Starward Rogue/
Starwhal ?
Startup Company ? ? Currently an Early Access title
STASIS ? ? Linux beta version tested
State of Anarchy ? ? Linux version can be downloaded using SteamCMD (Unity runtime is also required)
STAY ? n/a Tested on Linux with Wine
Steam Marines ?
Steamburg ? n/a Tested on Linux with Wine
Steamroll ? ?
Steel Rats™ ? ?
Steel Storm: Burning Retribution ? n/a
Stellar Interface ? ?
Stephen's Sausage Roll ? ?
Steredenn ? ?
Stick Fight: The Game ? n/a
Stikbold! A Dodgeball Adventure ? n/a Tested on Linux with Wine
Still Not Dead n/a n/a Tested on Linux with Wine
Stones of Sorrow ? ?
Stories of Bethem: Full Moon ? ?
Stories: The Path of Destinies n/a n/a
Straimium Immoralty n/a n/a
Stranded ? ?
Strata ? ?
Strawberry Vinegar ? ?
Street Racing Syndicate n/a n/a
Strike Suit Zero ? Save data DOES NOT LOAD OR SAVE without Steam running
Stronghold HD n/a n/a
Stronghold Crusader HD n/a n/a
Stygian: Reign of the Old Ones ? ?
Styx: Master of Shadows n/a n/a
Styx: Shards of Darkness n/a n/a Confirmed DRM-free by developer
Sublevel Zero Redux ? ?
Submerged n/a n/a Tested on Linux with Wine
Sudden Strike Gold n/a n/a Tested on Linux with Wine
Sudden Strike 2 Gold n/a n/a Tested on Linux with Wine
Sudden Strike 3 n/a n/a Tested on Linux with Wine
Sudden Strike 4 ? ?
Suicide Guy ? ?
Suicide Guy: Sleepin' Deeply ? ?
Summoner n/a n/a
Sun Dogs ? n/a
Sundered®: Eldritch Edition ? ?
Sunrider: Academy
Sunrider: Liberation Day - Captain's Edition ? ?
Sunrider: Mask of Arcadius Free game

It's mentioned by the dev to be DRM-free.

Sunset ? ?
Super 3-D Noah's Ark ? ?
Super Amazing Wagon Adventure n/a n/a
SUPER BENBO QUEST: TURBO DELUXE n/a n/a Tested on Linux with Wine
Super Bernie World ? ? Free game
Super Bit Blaster XL ? ?
Super Blue Boy Planet n/a n/a Free game

Tested on Linux with Wine

Super Chibi Knight ? ? GAME WILL NOT SAVE if run without Steam
Super Crate Box ? Free game
Super Dangerous Dungeons ? n/a
Super Daryl Deluxe n/a n/a Tested on Linux with Wine
Super Destronaut ? ?
Super Dungeon Tactics ? ?
Super Duper Party Pooper ? n/a
Super House of Dead Ninjas n/a n/a GAME WILL NOT SAVE if run without Steam
Super Hydora n/a n/a
Super Inefficient Golf ? ?
Super Killer Hornet n/a n/a
Super Life of Pixel ? On December 2018 the game was upgraded to Super Life of Pixel, but only the Windows build was actually modified. macOS and Linux versions remained the same.

Linux: Paste 327260 into steam_appid.txt

Super Meat Boy
Super Panda Adventures n/a n/a
Super Puzzle Platformer Deluxe ? n/a
Super Sanctum TD ? n/a
Super Star ? ?
Super Trench Attack! n/a n/a
Super Ubie Island REMIX ? n/a Linux: runs perfectly and without the client with a native NW.js runtime
Super Weekend Mode ? n/a Tested on Linux with Wine
Super Win the Game ?
Superflight n/a n/a
SUPERHOT VR n/a n/a
Supraland n/a
Surgeon Simulator Achievements are not saved
Survivor Squad ? ?
SWARMRIDER OMEGA ? ? Linux: Execute the 'runner' binary, not the 'run.sh' script
SWARMRIDERS ? ? Free game

Linux: Execute the 'runner' binary, not the 'run.sh' script

SweatShop ? ?
Swim Out ? ?
Switch - Or Die Trying ? ?
Sword of Asumi ?
Swords and Sorcery - Underworld - Definitive Edition n/a n/a
Syder Arcade ?
Syndrome ? n/a Tested on Linux with Wine
Synergia ? ?
System Shock: Enhanced Edition n/a n/a
System Shock 2 ?
Tailwind n/a n/a Tested on Linux with Wine
Taimumari n/a ?
Take On Helicopters n/a n/a
Takedown: Red Sabre n/a n/a Single player only; GAME WILL NOT SAVE OUTSIDE OF STEAM
Tales [PC] n/a n/a
Tales from the Borderlands ? n/a
Tales of Maj'Eyal ? Windows: Game launches, but DLC is unrecognized, and some oddities occur.
Tales of Monkey Island - Episode 1 ? ? n/a But not the remaining episodes!
Tales of the Orient: The Rising Sun ? ?
Talewind ? n/a Tested on Linux with Wine
Talisman: Digital Edition ? n/a Tested on Linux with Wine
Tallowmere ? ?
Tangled Up! ? ?
Tangledeep ?
Tap Heroes n/a n/a
Technobabylon n/a n/a
Tempest: Pirate Action RPG ? Linux version can be downloaded using SteamCMD

Windows: Delete steam_api.dll

Tender Loving Care n/a n/a
Tenshu General ? ?
TERRORHYTHM (TRRT) - Rhythm driven action beat 'em up! ? n/a At launch there is a warning about not being able to connect to Steam, but it lets you press ENTER and play in offline mode.

Windows: Tested on Linux with Wine

Tesla Effect: A Tex Murphy Adventure ? n/a Tested on Linux with Wine
Tetrobot and Co. ?
Tex Murphy: Overseer n/a n/a
Tharsis ? n/a
The 11th Hour ? n/a
The 39 Steps ?
The 7th Guest ? No longer for sale on Steam
The Abbey - Director's Cut n/a n/a Tested on Linux with Wine
The Abbey of Crime Extensum ? ? Free game
The Ables: Freepoint High ? ?
The Adventure Pals ? n/a Tested on Linux with Wine
The Adventures of Elena Temple: Definitive Edition n/a n/a Does not save your progress without Steam.

Tested on Linux with Wine

The Adventures of Tree ? n/a
The Age of Decadence n/a n/a Tested on Linux with Wine
The Albino Hunter n/a n/a
The Antidote n/a n/a
The Apogee Throwback Pack ? ? Linux: Use DOSBox
The Average Everyday Adventures of Samantha Browne ? ? Free game
The Bard's Tale ?
The Bard's Tale IV: Director's Cut ? ?
The Big Journey ? n/a Tested on Linux with Wine
The Book of Unwritten Tales ? ?
The Book of Unwritten Tales 2 ? ?
The Bridge ? If Steam is present, it will launch; Rename main Steam program or uninstall Steam to launch The Bridge without it.
The Bureau: XCOM Declassified ? n/a
The Cat and the Coup ? n/a Free game

Windows: Tested on Linux with Wine

The Cat Lady n/a Linux: Playable with a native Adventure Game Studio (AGS) build
The Cat Machine ? ?
The Cave
The Charnel House Trilogy n/a Linux version can be downloaded using SteamCMD
The Chronicles of Nyanya n/a Windows: Tested on Linux with Wine

Linux: runs perfectly and without the client with a native NW.js runtime

The Coma: Recut ? ?
The Count Lucanor ? ?
The Crow's Eye ? n/a Linux version can be downloaded using SteamCMD
The Crown of Leaves ? n/a
The Curious Expedition ? ?
The Curse of Yendor n/a n/a
The Dame Was Loaded n/a n/a
The Darkside Detective ? Possible need of steam_appid.txt: 368390
The Deer ? ?
The Deer God ?
The Depths of Tolagal ? ?
The Descendant ? n/a The first Episode is free and the rest are paid. They are all recognized and work without the Steam client.

Windows: Tested on Linux with Wine

The Desolate Hope n/a n/a Free game

Tested on Linux with Wine

The Detail ?
THE DEVIL HAUNTS ME ? ? Free game
The Disappearing of Gensokyo n/a n/a
The Dream Machine n/a
The Dwarves ? ?
The Dweller ? n/a
The Elder Scrolls III: Morrowind Through the use of the OpenMW engine
The Enchanted Cave 2 ? ?
The Expendabros ? n/a Free game
The Fall ? Delete libSteamworksNative.dll (Windows) or libSteamworksNative.so (Linux)
The Fall Part 2: Unbound ? ?
The Final Station ? ?
The First Templar - Steam Special Edition n/a n/a Tested on Linux with Wine
The First Tree ? ?
The Flame in the Flood ? n/a
The Flood ? ? Free game
The Forest n/a n/a
The Forgotten Void n/a n/a Tested on Linux with Wine
The Gardens Between ? ?
The Grandfather ? n/a Free game
The Great Fusion ? ?
THE GREAT GEOMETRIC MULTIVERSE TOUR ? ?
The Haunted Island, a Frog Detective Game ? n/a Tested on Linux with Wine
The Hive ? ?
The House of Fata Morgana n/a n/a
The Howler n/a n/a Free game

Tested on Linux with Wine

The I of the Dragon ? ? Windows: Backup and restore the registry entry HKEY_CURRENT_USER\Software\Primal
The Incredible Adventures of Van Helsing ? n/a
The Incredible Adventures of Van Helsing: Final Cut n/a n/a Cannot access online modes or DLC without Steam running
The Incredible Baron n/a n/a Tested on Linux with Wine
The Indie Mixtape n/a n/a Tested on Linux with Wine
The Initiate ? n/a Windows: Tested on Linux with Wine
The Initiate 2: The First Interviews ? n/a Windows: Tested on Linux with Wine
The Interactive Adventures of Dog Mendonça & Pizzaboy® ? ?
The Interview n/a n/a
The Journey Down: Chapter One ?
The Journey Down: Chapter Two ?
The Journey Down: Chapter Three ?
The King's Bird n/a n/a Tested on Linux with Wine
The Kings' Crusade n/a n/a
The Kite ? n/a Free game

Windows: Tested on Linux with Wine

The Labyrinth of Time ? ?
The Lady n/a n/a Free game
The Land of Crows n/a n/a Free game

Tested on Linux with Wine

The Last Door - Collector's Edition ?
The Last Door: Season 2 - Collector's Edition ?
The Last NightMary - A Lenda do Cabeça de Cuia ?
The Legend of Bum-Bo n/a n/a
The Legend of Dark Witch n/a n/a
The Legend of Heroes: Trails in the Sky n/a n/a
The Legend of Heroes: Trails in the Sky SC n/a n/a
The Light Keeps Us Safe n/a n/a Tested on Linux with Wine
The Lone Chameleon n/a n/a Free game

Tested on Linux with Wine

The Long Dark ? Linux: Run the 32-bit binary
The Long Journey Home ? n/a
The Low Road ? ?
The Majesty of Colors Remastered ? ?
The Maker's Eden ? ?
The Mammoth: A Cave Painting ? ? Free game
The Mims Beginning ? ?
The Mind of Marlo ? n/a
The Misadventures of P.B. Winterbottom n/a n/a
The Monster Inside ? ? Free game

Linux: 32-bit binary only

The Narrator is a DICK : Longer, Harder, and Uncut ? ?
The Next Penelope ? ? Linux version can be downloaded using SteamCMD
The Nightmare Cooperative ? ?
The Novelist ? ?
The Occupation n/a n/a
The Office Quest n/a n/a Tested on Linux with Wine
The Old Tree ? n/a Free game

Windows: Tested on Linux with Wine

The Order of the Thorne: The King's Challenge ? n/a
The Original Strife: Veteran Edition ? Linux: Paste 317040 into steam_appid.txt
The Path ? n/a
The Painscreek Killings n/a n/a
The Plan ? ? Free game
The Political Machine 2016 ? n/a No longer for sale on Steam

Tested on Linux with Wine

The Polynomial - Space of the music ?
The Purring Quest n/a n/a
The Raven Remastered ? ?
The Real Texas ? ? Linux version can be downloaded using SteamCMD

Linux: DLC is also recognized and works without the Steam client

The Samaritan Paradox n/a Achievements disabled

Linux version can be downloaded using SteamCMD

The Sea Will Claim Everything n/a n/a Tested on Linux with Wine
The Search n/a n/a Tested on Linux with Wine
The Secret of Tremendous Corporation ? n/a Free game
The Sexy Brutale n/a n/a GAME WILL NOT SAVE if Steam isn't running
The Shivah ? Achievements disabled
The Signal From Tölva ?
The Silent Age ?
The Slaughter: Act One ? ?
The Song of Seven : Chapter One ? ?
The Spatials ? ? Linux: you need to add your own 64-bit 'libGLEW.so.1.10' library to the game directory
The Spiral Scouts ? n/a Tested on Linux with Wine
The St Christopher's School Lockdown ? ?
the static speaks my name ? Free game
The Station ? ?
The Stillness of the Wind ? n/a Tested on Linux with Wine
The Story Goes On ? ?
The Sun and Moon ? n/a Tested on Linux with Wine
The Survey n/a n/a
The Swapper ? Must delete/rename the following from the game folder:
  • Windows: CSteamworks.dll
  • Linux: libCSteamworks.so
The Swindle ? Linux: Download BETA using SteamCMD
The Temporal Invasion ? ?
The Terrible Old Man n/a Free game

Windows: Tested on Linux with Wine

Linux: Playable with a native Adventure Game Studio (AGS) build

The Thin Silence ? n/a Tested on Linux with Wine
The Tiny Tale 2 ? n/a
The Town of Light n/a n/a Tested on Linux with Wine
The Treasures of Montezuma 3 n/a n/a
The Walking Dead n/a MAC ONLY; 400 Days DLC doesn't seem to be recognized.
The Warlock of Firetop Mountain ?
The Watchmaker n/a n/a Tested on Linux with Wine
The Way ? ?
The Way of Life: Definitive Edition ? ?
The Whispered World Special Edition ? ?
The Witcher Adventure Game ? n/a When choosing to go online it seems to be stuck at "Authenticating" indefinitely, choosing to play offline works fine though
The Witcher 3: Wild Hunt n/a n/a
The Witness ? n/a
The Yawhg n/a n/a
Thea: The Awakening ? ?
There Came an Echo n/a n/a
There's Poop In My Soup ? n/a
They Bleed Pixels ?
Thief™ Gold n/a n/a
Thief™ II: The Metal Age n/a n/a
Think of the Children n/a n/a
Think To Die ? ? Free game
Think To Die 2 ? ? Free game
Thirty Flights of Loving n/a
Thirty Years' War n/a n/a
This Book Is A Dungeon n/a n/a
This Grand Life n/a n/a
This Strange Realm Of Mine ? n/a Tested on Linux with Wine
Thomas Was Alone ? Linux version can be downloaded using SteamCMD
THOTH ? n/a Tested on Linux with Wine
Three Twenty One ? n/a Free game

Windows: Tested on Linux with Wine

Tiamat X n/a ? You only need to delete "steam_api.dll" from the game folder ("_CommonRedist" -DirectX files- were necessary for me neither, I deleted that folder and it worked fine).
Tick Tock Isle n/a n/a
Tick's Tales ?
Ticket to Ride ? ?
Tidalis ? Windows: The game needs to be activated with a CD key. The Steam client provides at startup this key so after activating the game once in Steam all DRM is technically gone.
Timber and Stone n/a n/a Currently an Early Access title
Time Gentlemen, Please! n/a n/a
TIMEframe ? n/a
Timelapse n/a n/a
Tiny Guardians ? n/a Tested on Linux with Wine
Tiny Troopers ? n/a Windows: the game needs the Steam client, but it can be made DRM-free by copying the executable of another DRM-free Unity game using the v3.5.6f4 runtime to the game directory as 'TinyTroopers.exe'
Titan Souls ? n/a
To Be or Not To Be ? ?
To the Moon ?
Toast Time ?
Tokyo 42 n/a n/a Tested on Linux with Wine
Tom Clancy's Splinter Cell Chaos Theory® n/a n/a Multiplayer works, Singleplayer unknown.
Tomato Way n/a n/a Tested on Linux with Wine
Tomb Raider II n/a n/a
Tomb Raider III n/a n/a
Tomb Raider IV: The Last Revelation n/a n/a
Tomb Raider V: Chronicles n/a n/a
Tomb of Tyrants ? ?
Tony Tough and the Night of Roasted Moths ? ?
Tooth and Tail ?
Toren ? Linux version can be downloaded using SteamCMD
Tormentum: Dark Sorrow ? n/a
Tower of Guns ? ?
Tower of Time n/a ?
Towns ? ?
Trackless ? ? Unable to save without Steam client running
TrackMania Nations Forever n/a n/a Free game
TrackMania² Canyon n/a n/a Doesn't launch Steam if not detected. The game must be installed, updated and played once through the Steam Client. For playing the game on another PC you need to repeat the steps above.
TrackMania² Stadium n/a n/a
Tracks - The Family Friendly Open World Train Set Game n/a n/a Tested on Linux with Wine
Trainz Trouble n/a n/a
Train Valley ? Linux: Game will not save if not run through Steam
Train Valley 2 ? ?
Transformice ? n/a Free game
Transistor ? Confirmed by Supergiant Games to not require Steam after initial download.
Transmissions: Element 120 ? n/a Free game
Trapped Dead n/a n/a
Trash Squad ? ?
Trash TV n/a n/a Tested on Linux with Wine
Trawl ? n/a
TRI: Of Friendship and Madness ? ?
Tribal Pass ? ?
Trip to Vinelands ? ? Linux: Execute the 'runner' binary, not the 'run.sh' script
Triple Town ? n/a
Tropico 5 ? ?
Truberbrook / Trüberbrook ? ?
Trucker n/a n/a
Trulon: The Shadow Engine ? ?
Tsukumogami n/a n/a
TTV2 ? ? Linux: Execute the 'runner' binary, not the 'run.sh' script
Tulpa ?
Turbo Pug n/a n/a
Turmoil ? Linux: Paste 361280 into steam_appid.txt
Turok: Dinosaur Hunter ? If Steam is present, it will launch; Rename main Steam program or uninstall Steam to launch Turok without it.

Linux: Paste 405820 into steam_appid.txt

Turok 2: Seeds of Evil ? If Steam is present, it will launch; rename main Steam program or uninstall Steam to launch Turok 2 without it.

Linux: Paste 405830 into steam_appid.txt

Two Brothers n/a n/a
Tyranny ? ?
UBERMOSH ? ? Linux: Execute the 'runner' binary, not the 'run.sh' script
UBERMOSH Vol.3 ? ? Linux: Execute the 'runner' binary, not the 'run.sh' script
UBERMOSH Vol.5 ? ? Linux: Execute the 'runner' binary, not the 'run.sh' script
UBERMOSH:BLACK ? ? Linux: Execute the 'runner' binary, not the 'run.sh' script
UBERMOSH:WRAITH ? ? Linux: Execute the 'runner' binary, not the 'run.sh' script
Ubersoldier II n/a n/a
UFO: Afterlight n/a n/a
Ultionus: A Tale of Petty Revenge ? ?
ULTRAWORLD EXODUS n/a n/a Free game

Tested on Linux with Wine

Unbox: Newbie's Adventure n/a n/a Run .exe from Boxjump/Binaries/Win64
Uncanny Valley n/a n/a Tested on Linux with Wine
UNDEFEATED n/a n/a Free game

Tested on Linux with Wine

Underhero ?
Under Leaves ? ?
Under What? ? ? Free game

Even though it's only listed as Windows-only in the store, it also has macOS and Linux executables, like most Ren'Py games

Undertale ? Delete steam_api.dll; DRM-free version also available on Undertale website
Underworld Ascendant n/a n/a
Unending Galaxy n/a n/a
Unexplored ?
Unfinished: An Artist's Lament ? ?
Unhack ?

Windows: Create shortcut to game and add -nosteam at the end of the Target field

Linux: You need to create a symlink to your local 64bit version of libudev as 'libudev.so.0' and then execute the game by adding the game directory to LD_LIBRARY_PATH: $ LD_LIBRARY_PATH=.:$LD_LIBRARY_PATH ./nw

Unhack:Destruction ? ?
Unhack 2 ? ?
Unholy Heights n/a n/a Tested on Linux with Wine
Uninvited: MacVenture Series ? n/a
Unknown Fate n/a n/a Tested on Linux with Wine
UNLOVED n/a n/a Tested on Linux with Wine. Only single-player mode was tested
Unmechanical ? ?
Unreal Gold n/a n/a Requires the official patches or 227 Patch to run without Steam.
Unreal Tournament: Game of the Year Edition n/a n/a Requires the official patches to run without Steam. Patch UTPG 451 does not require a disc drive.
Unreal Tournament 2004: Editor's Choice Edition n/a n/a May require the official UT2004 v3369 patch
Unreal Tournament 3 Black n/a n/a Run UT3.exe in the Binaries folder.
UnReal World ? ?
Unrest ? Linux version can be downloaded using SteamCMD
Unstoppable Gorg n/a
Until I Have You n/a
Uplink ? You may need to copy 'Steam.dll' from your steam installation folder to the game folder
Usual John ? n/a No longer available on Steam

Linux: runs perfectly and without the client with a native NW.js runtime

Uurnog Uurnlimited ? n/a Tested on Linux with Wine
VA-11 Hall-A: Cyberpunk Bartender Action ?
Vaccine War ? ?
Vagante ? ?
Valdis Story: Abyssal City ? n/a Delete the 'steam_api.dll' inside of the game folder
Valhalla Hills ? ?
Valkyria Chronicles n/a n/a Client will launch if found; rename Steam.exe to play without Steam
Valley ? ?
Vampires: Guide Them to Safety! ? n/a Tested on Linux with Wine
Vangers ? Windows: Tested on Linux with Wine

Linux: Copy/move the contents of the 'bin/linux/' directory into the 'data/' directory, and run the game from there

Vanguard Princess ? ? Windows: Tested on Linux with Wine
Vanilla Bagel: The Roguelike n/a n/a
Vanquish: The Adventures of Lady Exton n/a n/a Tested on Linux with Wine
Varenje ? ? Free game

Linux: The paid full game is also DRM-free

Verde Station ?
Verdict Guilty n/a n/a
Verlet Swing ? ? Linux version can be downloaded using SteamCMD

Linux: Paste 811870 into steam_appid.txt

Vertical Drop Heroes HD ? n/a
Vertiginous Golf ?
Victor Vran ? Windows version requires Steam
Vignettes ? n/a Tested on Linux with Wine
Viking Saga: New World n/a n/a
Viking Saga: The Cursed Ring n/a n/a
Viscera Cleanup Detail ? n/a LAN multiplayer works, as well
Viscera Cleanup Detail: Santa's Rampage n/a n/a
Viscera Cleanup Detail: Shadow Warrior n/a n/a Single player works fine, haven't tested multiplayer though. To get this game on Steam purchase Shadow Warrior (2013), it should then automatically be added to your library.
Void ? n/a
Voidspire Tactics n/a n/a
Volt ?
Voodoo Vince: Remastered n/a n/a
Voyage to Farland ? ?
VVVVVV ?
Waking Mars ?
Wandersong ? n/a Tested on Linux with Wine
War in a Box: Paper Tanks ? Windows: Tested on Linux with Wine

Linux: The game starts and is playable, but it gets stuck at the end of Level 1

War of the Human Tanks n/a n/a
War Thunder ? ? Free game

Use launcher.exe

Warden: Melody of the Undergrowth ? ?
Warframe n/a n/a Free game
Warhammer 40,000: Gladius - Relics of War ? ? Linux: You may need to rename/delete the 'libgssapi_krb5.so.2' library in the 'Binaries/Linux-x86_64/' directory in order for the game to work
Warhammer 40,000: Mechanicus ? ?
Warhammer 40,000: Regicide ? n/a Linux: Game is listed on Steam as Windows-only, but will run in Linux with Unity runtime and Steam libraries
Warlocks 2: God Slayers n/a n/a Tested on Linux with Wine
WARMACHINE: Tactics n/a
Wars and Warriors: Joan of Arc n/a n/a
Wars of the Roses ? n/a
Waste Walkers n/a n/a
Wasteland 1 - The Original Classic ? It should be DRM-free only by using dosbox.
Wasteland 2: Director's Cut ?
Way to Go! ? ? Linux version can be downloaded using SteamCMD
Wayward ? ? Currently an Early Access game
We Know the Devil ? n/a
We Went Back n/a n/a Free game

Tested on Linux with Wine

Weapon Shop Fantasy ? ?
Weird Worlds: Return to Infinite Space ?
West of Loathing ? ?
Westerado ? n/a
Western 1849 Reloaded ? ? Linux: Install Unity runtime
What Never Was ? ? Free game
Wheelchair Simulator n/a n/a Tested on Linux with Wine
Wheels of Aurelia ? ?
When Ski Lifts Go Wrong ? n/a Tested on Linux with Wine
Whispering Willows ? ?
Whispers of a Machine ? Linux: Playable with a native Adventure Game Studio (AGS) build
Who's Your Daddy ? Linux: Paste 427730 into steam_appid.txt. Only offline, local split-screen mode was tested.
Why Am I Dead At Sea ? n/a
Wick ? n/a
Wienne n/a n/a Free game

Tested on Linux with Wine

Windosill ? n/a
Windward ?
Wings of Vi n/a n/a
Wizardry 6: Bane of the Cosmic Forge ? ?
Wizardry 7: Crusaders of the Dark Savant ? ? Linux: DOS version
Wizardry 8 ? n/a
Wizards and Warlords ? ? Currently an Early Access title
Wizorb ? Save data doesn't work unless Steam is running
Woah Dave! ?
Wooden Sen'SeY ? ?
Woodle Tree Adventures ?
Words for Evil ? n/a
World Basketball Manager 2010 n/a n/a
WORLD END ECONOMiCA episode.01 ?
World of Goo ? ?
World War I n/a n/a
World's Dawn n/a n/a Tested on Linux with Wine
Worms Pinball n/a n/a
Wormster Dash ? n/a
Wreckin' Ball Adventure n/a n/a Tested on Linux with Wine
Wyrmsun ? n/a Free game

Linux: you need to add your own 64-bit 'libmikmod.so.2' library to the game directory

X-Blades ? ?
XCOM: Chimera Squad n/a n/a Launch from <path-to-game>\XCOM-Chimera-Squad\Binaries\Win64\xcom.exe
Xenonauts ? ?
Xenoraid: The First Space War n/a n/a Delete steam_api.dll
XenoRaptor ? ?
XIII Century - Gold Edition n/a n/a
Yar's Revenge n/a n/a
Yatagarasu Attack on Cataclysm n/a n/a Tested on Linux with Wine
YBit ? ?
Yomi ? ?
Yonder: The Cloud Catcher Chronicles n/a n/a
You Have 10 Seconds n/a n/a Free game

Tested on Linux with Wine

You Have to Win the Game ? ? Free game
You Must Build A Boat ? ?
Yrminsul ? ?
Ys Origin n/a n/a
Ys I & II Chronicles+ n/a n/a
Ys: The Oath in Felghana n/a n/a
Ys VI: The Ark of Napishtim n/a n/a
Yume Nikki n/a n/a Free game

Tested on Linux with Wine

Yuppie Psycho ? ?
Yury ? ?
Z-Exemplar ? ?
Zen Bound 2 ? ?
Zenith n/a n/a
Zigfrak ?
Zombotron ? ? Linux version can be downloaded using SteamCMD
Zoombinis ? n/a

steam_appid.txt Games

These games normally require the Steam client to be running, but they can be made DRM-free by creating a text file called steam_appid.txt that contains the corresponding game's Steam App ID number AND NOTHING ELSE. The steam_appid.txt file should be placed in the same folder as the game's main program file.

Title Win Mac Lin App Id Remark
2064: Read Only Memories ? 330820
39 Days to Mars ? ? 504920
9 Clues: The Secret of Serpent Creek ? 284870
9 Clues 2: The Ward ? 369420
A Short Hike ? ? 1055540
A.N.N.E ? ? 262370 Currently an Early Access title
Abyss: The Wraiths of Eden ? ? 284710
Adventures of Pip ? n/a 303550
Agent Walker: Secret Journey ? ? 497580
Almost There: The Platformer ? ? 951940
Alter World ? ? 357280
AntVentor ? ? 739190
Aragami ? 280160 Only the base game is DRM-free; the Nightfall expansion requires the Steam client to be running.

Windows: Will launch Steam if found; rename steam.exe to launch without client.

Asura: Vengeance Edition ? ? 524640
Axes and Acres ? ? 448910
Bear With Me ? 492630
Bear With Me - Collector's Edition ? ? 783050
Beholder ? ? 475550
Beholder 2 ? ? 761620
Bendy and the Ink Machine: Complete Edition ? ? 622650
Best Buds vs Bad Guys ? ? 486130
BirdGut ? n/a 072390
Bomb Chicken ? n/a 658780
BOOR ? ? 450170
Breezeblox ? ? 370080
Broken Sword 5: the Serpent's Curse ? ? 262940
BUTCHER ? ? 474210
Chime Sharp ? ? 326520
Chronicles of Magic: Divided Kingdoms ? 746840
Clockwork Tales: Of Glass and Ink ? 284830
CO-OP : Decrypted ? ? 315130
Codex of Victory ? ? 464100
Cornerstone: The Song of Tyrim ? ? 284410
Crawl ? ? 293780
Crime Secrets: Crimson Lily ? 465170
Crimsonland ? ? 262830
Crowntakers ? ? 294370
Crush Your Enemies ? ? 406850
Crystal Catacombs ? ? 325880
Crystal Crisis n/a n/a 447700
Dandara: Trials of Fear Edition ? ? 612390
Dark Arcana: The Carnival ? 284730
Dark Heritage: Guardians of Hope ? 394280
Deadly Escape ? ? 649450
Defend the Highlands: World Tour ? ? 527320
Defend Your Life: TD ? ? 357780
Demon Hunter: Chronicles from Beyond ? 330990
Demon Hunter 2: The New Chapter ? ? 465720
Demon Hunter 3: Revelation ? ? 527420
Demon Hunter 4: Riddles of Light ? 762520
Distrust ? n/a 635200
Don't Escape: 4 Days to Survive ? n/a 611760
Draw Slasher ? 418270
Duke Grabowski, Mighty Swashbuckler ? ? 472420
Dyscourse ? ? 234920
Endless Fables: The Minotaur's Curse ? 504000
Endless Fables 2: Frozen Path ? ? 699780
Enigmatis: The Ghosts of Maple Creek ? 284750
Enigmatis 2: The Mists of Ravenwood ? 284770
Enigmatis 3: The Shadow of Karkhala ? 495110
Epistory: Typing Chronicles ? 398850
Eventide: Slavic Fable ? 406870
Eventide 2: The Sorcerers Mirror ? ? 510650
Eventide 3: Legacy of Legends ? ? 677020
Evo Explores ? ? 467210
Faces of Illusion: The Twin Phantoms ? 558340
Fairy Tale Mysteries: The Puppet Thief ? 429600
Fairy Tale Mysteries 2: The Beanstalk ? 403510
Fire ? ? 325520
Fluffy Horde ? ? 777880
From the Depths ? ? 268650 Currently an Early Access title
Full Throttle Remastered ? ? 228360
Gerty ? ? 455100
Ghost Encounters: Deadwood - Collector's Edition n/a n/a 353070
Ghost Files: The Face of Guilt ? 599560
Goetia ? ? 421740
Golfing Over It with Alva Majo ? ? 817510
Grass Cutter ? ? 589420
Green Game: TimeSwapper ? ? 432990
Grim Legends: The Forsaken Bride ? 284850
Grim Legends 2: Song of the Dark Swan ? 279800
Grim Legends 3: The Dark City ? 458470
Gunnheim ? ? 371510
Hatred ? n/a 341940
Haven Moon ? ? 493720
Heroes & Legends: Conquerors of Kolhar ? ? 306950
Hexologic ? n/a 785890
Higurashi When They Cry Hou - Ch.1 Onikakushi ? 310360
Higurashi When They Cry Hou - Ch.2 Watanagashi ? 410890
Higurashi When They Cry Hou - Ch.3 Tatarigoroshi ? ? 472870
Higurashi When They Cry Hou - Ch.4 Himatsubushi ? ? 526490
Higurashi When They Cry Hou - Ch. 5 Meakashi ? ? 577480
Holy Potatoes! What the Hell?! ? ? 664320
Horizon Chase Turbo ? ? 389140
Hot Tin Roof: The Cat That Wore A Fedora ? ? 253390
Hue ? ? 383270
HunieCam Studio ? ? 426000
Idol Hands ? ? 345750
Immortal Redneck ? ? 595140
iO ? ? 324070
Isbarah ? ? 333510
Joe Dever's Lone Wolf HD Remastered ? n/a 279440
JYDGE ? 654050
Kingmaker: Rise to the Throne ? 834390
Knights of Pen and Paper 2 ? ? 310060
KO Mech ? ? 862770
Kung Fury: Street Rage ? n/a 373180
Kyle is Famous (free game) ? ? 1186740
Lakeview Cabin Collection ? n/a 361990
Last Day of June n/a n/a 635320
Left in the Dark: No One on Board ? 284890
Lost Grimoires: Stolen Kingdom ? 536780
Lost Grimoires 3: The Forgotten Well ? 740090
Luckslinger ? ? 358810
Manual Samuel ? ? 504130
MASSIVE CHALICE ? ? 246110
Mind Snares: Alice's Journey ? 363330
Moddern Tales: Age of Invention ? 678970
Moss Destruction (Currently an Early Access game) ? ? 876220
Mything Wonders: The Philosopher's Stone ? 458480
Neon Chrome ? 428750
Nightmares from the Deep: The Cursed Heart ? 259740
Nightmares from the Deep 2: The Sirens Call ? 284790
Nightmares from the Deep 3: Davy Jones ? 284810
Noir Chronicles: City of Crime ? 756500
Oh...Sir!! The Insult Simulator ? ? 512250
One Finger Death Punch 2 n/a n/a 980300
One More Dungeon ? ? 415030
Overcooked n/a n/a 448510
Oxenfree ? 388880
Passpartout: The Starving Artist ? ? 582550
Persian Nights: Sands of Wonders ? ? 621080
Pipe Push Paradise ? ? 721390
Pivvot ? ? 293900
Pixel Heroes: Byte & Magic ? ? 338320
Planet Diver ? ? 417980
Poltergeist: A Pixelated Horror ? ? 323700
Pony Island ? ? 405640
Potion Explosion ? ? 788420
Press X to Not Die ?

402330

Princess Isabella: The Rise of an Heir ? ? 466490
Pulse ? ? 372780
Queen's Quest: Tower of Darkness ? 390200
Queen's Quest 2: Stories of Forgotten Past ? 558790
Queen's Quest 4: Sacred Truce ? 814030
Race.a.bit ? ? 336030
Rainswept ? ? 772290
Red Game Without A Great Name ? ? 419500
Red Rope: Don't Fall Behind ? ? 381880
Regular Human Basketball ? ? 661940
Riddled Corpses ? ? 369890
Rise of Industry ? ? 671440
Rise of Insanity ? ? 629220
Rolling in the Reef ? ? 884960
Rym 9000 ? ? 774561
Scarlett Mysteries: Cursed Child ? 615350
Sentris ? ? 303530
SEUM: Speedrunners from Hell ? 457210
Shadow Tactics: Blades of the Shogun ? 418240
Shadwen ? ? 425210
Shelter 2 ? ? 275100
Sheltered ? ? 356040
Shiver (free game) ? ? 727730
SinaRun (Currently an Early Access game) ? ? 324470
Skyland: Heart of the Mountain ? ? 949800
SKYHILL ? ? 382140
SkyTime ? ? 513620
Songs for a Hero - A Lenda do Herói ? ? 389170
Spider: Rite of the Shrouded Moon ? ? 278420
Spirits of Xanadu ? ? 312230
State of Mind ? ? 437630
Steam Squad ? ? 290870
SteamWorld Dig ? 252410
SteamWorld Heist ? 322190
Streets of Fury EX n/a n/a 350910
Stronghold Legends: Steam Edition n/a n/a 40980
Subsurface Circular ? n/a 676820
Supreme League of Patriots ? ? 331760
Supreme League of Patriots - Episode 2: Patriot Frames ? ? 336710
Supreme League of Patriots - Episode 3: Ice Cold in Ellis ? ? 336730
Survivalist n/a n/a 340050
Sword of the Stars: The Pit ? ? 233700
Sydney Hunter and the Curse of the Mayan ? n/a 931860
Tadpole Treble ? 354400
TerraTech ? ? 285920
Terrian Saga: KR-17 ? ? 278640
Tesla vs Lovecraft ? ? 636100
The Coma 2: Vicious Sisters ? ? 1045720
The Dwarf Run ? ? 395420
The Emerald Maiden: Symphony of Dreams ? 429610
The Hex ? ? 510420
The Messenger n/a n/a 764790 Picnic Panic DLC will not work without Steam running
The Mooseman ? ? 574310
The Myth Seekers: The Legacy of Vulcan ? ? 657040
The Padre ? ? 747650
The Raven - Legacy of a Master Thief ? ? 233370
The Room Three n/a n/a 456750
The Secret Order 2: Masked Intent ? 399890
The Secret Order 3: Ancient Times ? 437420
The Secret Order 4: Beyond Time ? 517360
The Secret Order 5: The Buried Kingdom ? 574260
The Secret Order 6: Bloodline ? ? 662190
The Secret Order 7: Shadow Breach ? ? 1004860
The Tale of Doris and the Dragon - Episode 1 ? ? 516840
This Is the Police ? ? 443810
This Is the Police 2 ? ? 785740
Three Fourths Home: Extended Edition ? ? 344500
Tibetan Quest: Beyond the World's End ? 427550
Time Mysteries: Inheritance - Remastered ? 350010
Time Mysteries 2: The Ancient Spectres ? 313650
Time Mysteries 3: The Final Enigma ? 319320
Time Recoil ? 625910
Timespinner ? ? 368620
TinyKeep ? ? 278620
Tiny Tales: Heart of the Forest ? ? 637060
Toby: The Secret Mine ? ? 395160
Torment: Tides of Numenera ? ? 272270
TransPlan ? ? 374410
Trine Enchanted Edition ? 35700
Tropical Liquor ? ? 687920
UFHO2 ? ? 348840
Unium ? ? 357600
Vampire Legends: The True Story of Kisilova ? 414660

Vikings - Wolves of Midgard

? 404590
Void Invaders ? n/a 391170
Volume ? n/a 365770
WayOut 2: Hex ? ? 585950
World to the West ? ? 530020
Yooka-Laylee ? ? 360830
You Are Not A Banana: Better Edition ? ? 340470

DOSBox Games

The games on this list are using DOSBox, an x86 emulator. All DOSBox games on Steam, including those not on this list, are Launcher-free.

Note - Multi-Platform: All DOSBox games can be played on various platforms and OSs by using the game data of the Windows installation and DOSBox itself. A simple DOSBox frontend in Java is e.g. DBGL (it contains DOSBox, too).

Title Win Mac Lin Remark
Alien Rampage ?
Blake Stone: Aliens of Gold ? n/a
Blake Stone: Planet Strike ? n/a
Blood: One Unit Whole Blood n/a n/a
Bubble Ghost n/a n/a
Commander Keen series n/a n/a
Capitalism Plus n/a n/a
Central Intelligence n/a n/a
Chamber of the Sci-Mutant Priestess n/a n/a
Chaos Control n/a n/a
Daemonsgate ?
Doom Classic n/a n/a
Drakkhen n/a n/a
Duke Nukem 3D n/a n/a DOSBox version available with Megaton Edition (no longer available through Steam)
ELF n/a n/a
Eradicator
Eric The Unready n/a n/a
Eternam n/a n/a
Heretic + Hexen series n/a n/a
Hocus Pocus ? n/a
Hostage: Rescue Mission n/a n/a
Jagged Alliance Gold ? ?
King's Quest™ Collection n/a n/a The launcher requires Steam, but the individual games are DOSBoxed
King's Table - The Legend of Ragnarock ?
Last Rites n/a n/a
Litil Divil n/a n/a
Madspace: To Hell and Beyond n/a ?
Marco Polo n/a n/a
Mission Critical n/a n/a
Mystical n/a n/a
Nam
Phantasmagoria n/a n/a
Phantasmagoria 2: A Puzzle of Flesh n/a n/a
Pizza Connection ?
Prophecy I - The Viking Child ?
Pushover n/a n/a
Shadow Warrior Classic Redux ?
Sleepwalker n/a n/a
Slipstream 5000 n/a n/a
Space Quest™ Collection n/a n/a The launcher uses CEG, the individual games are DOSBoxed
Space Rogue Classic n/a ?
Spear of Destiny n/a n/a
Spellcasting Collection n/a n/a
Spiritual Warfare & Wisdom Tree Collection ?
Star Wars: Dark Forces ? n/a
Stargunner ? n/a Free game
Terra Nova: Strike Force Centauri ? ?
Tex Murphy: Martian Memorandum Mac: Wrapped in Boxer 2.0 engine.
Tex Murphy: Mean Streets
Tex Murphy: The Pandora Directive
Tex Murphy: Under a Killing Moon
The Great Escape n/a n/a
Tunnel B1 n/a n/a Included PS1 version of game is also DRM-free
Where Time Stood Still n/a n/a
Wolfenstein 3D n/a n/a
Worms n/a n/a
X-COM: Apocalypse n/a n/a
X-COM: Terror From the Deep n/a n/a
X-COM: UFO Defense n/a n/a
Z.A.R. n/a ?

Flash Games

The games on this list are games using Flash, Adobe Air or .NET (for simplicity bundled in this list for Flash games). All games using Flash, Adobe Air or .NET on Steam, including those not on this list, are Launcher-free.

Note - Multi-Platform: To play Flash games on platforms not officially supported by Steam, you can sometimes extract .swf files from the .exe of the Windows installation and use one of these .swf files to start the game on every platform with a flashplayer on it. A tool for extraction is e.g. exe2swf.

Title Win Mac Lin Remark
Anodyne Linux version can be downloaded using SteamCMD
Auditorium n/a
Botanicula n/a
Deadly 30 Linux version can be downloaded using SteamCMD
Defender's Quest: Valley of the Forgotten
Flight Control HD n/a
Intrusion 2 n/a
Lilly Looking Through n/a
Lone Survivor n/a
NEO Scavenger ? ?
Offspring Fling! n/a
Samorost2 n/a n/a Multi-Platform: Use the extracted "00000003.swf".
The Basement Collection n/a Doesn't show unlocked content.
The Binding of Isaac n/a
The Inner World
The Last Door - Collector's Edition
Trauma n/a

Patchable Games

The games on this list do have the client DRM component of Steam and won't run without Steam running in the background. However, the games can be made technically DRM-free after patching them.
Following criteria must be met for the games on this list:

  • The game must be published DRM-free outside of Steam
  • The DRM-free version must have the same directory structure as the Steam version
  • There must be at least one patch from the developers or an almost official patch from the community available (cracks are not tolerated on this page)
  • The patch must override the .exe/.sh so that the CEG component will be erased

Note: It is recommended to move the game to another directory before patching. If not, updating/checking the game files in Steam will remove the patch again. Sometimes it is necessary to replace just the .exe instead of patching the whole game.

Title Win Mac Lin Remark
Chantelise - A Tale of Two Sisters n/a n/a Official website of Carpe Fulgur
Deus Ex: Game of the Year Edition n/a n/a Retail Patch archived here
Doom 3 and Resurrection of Evil n/a n/a

A patch used to be hosted at id Software's official website, however the page is no longer up, and a mirror has been reuploaded here.

YOU WILL NEED YOUR CD KEYS FROM STEAM! Right-click the games in your Steam library and save the CD keys in a text file for easy access!

Doom 3: BFG Edition n/a n/a

No official patch exists, but the engine was released as open source very shortly after the game's release. Precompiled binaries for Windows of the RBDOOM-3-BFG fork are available on GitHub, and it can be compiled+played on Linux and Mac OS X too. You need to copy the "base" folder from the game folder and put it next to the RBDoom3BFG binary.

Gothic 1 n/a n/a

Download patch from here:

http://www.worldofgothic.com/dl/?go=dlfile&fileid=10

Gothic II: Gold Edition n/a n/a

Download patch from here:

http://www.worldofgothic.com/dl/?go=dlfile&fileid=122

HeXen II n/a n/a

Use Hammer of Thyrion from here:

http://uhexen2.sourceforge.net/

(The HeXen II source code has been released to the public)

Prey (2006) n/a n/a Use patch 1.4 from here ; ignore the warning on the page to not use it with the Steam version of the game
Quake n/a n/a

Use the DarkPlaces mod from here:

https://www.icculus.org/twilight/darkplaces/

(The Quake source code has been released to the public)

Quake II n/a n/a

QuakeWiki

Alternatively, use KMQuake II from here:

http://www.markshan.com/knightmare/

(The Quake II source code has been released to the public)

Quake III Arena n/a n/a

Use ioquake3 from here:

https://ioquake3.org/

(The Quake III source code has been released to the public)

Recettear: An Item Shop's Tale n/a n/a Official website of Carpe Fulgur
Red Faction n/a n/a Official patch here
Risen n/a n/a

Download update from here:

ftp://ftp.kochmedia.com/pub/hotline/deepsilver/risen/Risen_Patch_1.10_MUI_HP.zip

Tropico 3 - Steam Special Edition n/a n/a Download Patch 1.17 but don't install it. Extract with an archive program just the "Tropico3.exe" and replace the .exe in the Steam version.
Two Worlds Epic Edition ? ?

A fanmade patch for simplifying the patch procedure (because of altering registry keys) is available as setup and source code. (4shared links no longer valid) There are also manual instructions and MD5-Hashes for the patch files.

Note: The patch procedure has to be repeated on every PC the game is played.

X: Beyond the Frontier n/a n/a
X: Tension n/a n/a
X2: The Threat n/a n/a
X3: Albion Prelude ? ? ?
X3: Reunion ? ? No need for a patch. In case of Linux, just needs 32-bit version of libxmu installed (else you get "error while loading shared libraries: libXmu.so.6")
X3: Terran Conflict ? ? ?

Paradox Development Studio Games

Every Paradox Development Studio game is DRM-free and even some they publish (Paradox Interactive).
Paradox stated many times their developed games are and will be DRM-free like this one post or by their CEO.

Title Win Mac Lin Remark
Crusader Kings Complete n/a n/a
Crusader Kings II
Europa Universalis III Complete n/a
Europa Universalis IV
Europa Universalis: Rome - Gold Edition n/a n/a
Hearts of Iron 2 Complete n/a n/a
Hearts of Iron III n/a
Hearts of Iron IV ? DLC must be activated after installation by launching through Steam once.
March of the Eagles n/a n/a
Sengoku n/a n/a
Stellaris ✔︎ ✔︎ Multiplayer requires online services, which may not be DRM free.
Victoria I Complete n/a n/a
Victoria II n/a n/a

SEGA Emulator Games

The games on this list are run in an emulator and are therefore DRM-free.

Title Win Mac Lin Remark
SEGA Mega Drive Classics Pack n/a n/a Pack includes: Altered Beast, Comix Zone, Crack Down, Ecco the Dolphin, Gain Ground, Golden Axe, Shadow Dancer, Shinobi III: Return of the Ninja Master Space harrier II and Vectorman.
SEGA Mega Drive Classics Pack 2 n/a n/a Pack includes: Alex Kidd in the Enchanted Castle, Bonanza Bros, Columns, Ecco Jr, Eternal Champions, Fatal Labyrinth, Galaxy Force II, Kid Chameleon, Ristar and Super Thunder Blade.
SEGA Mega Drive Classics Pack 3 n/a n/a Pack includes: Alien Storm, Bio-Hazard Battle, Columns III, Decap Attack, Ecco: The Tides of Time, ESWAT: City Under Siege, Flicky, Golden Axe II, Sword of Vermilion and Virtua Fighter 2.
SEGA Mega Drive Classics Pack 4 n/a n/a Pack includes: Alien Soldier, Gunstar Heroes, Landstalker: The Treasures of King Nole, Light Crusader, Shining Force, Shining Force II, Streets of Rage, Streets of Rage 2 and Wonder Boy III: Monster Lair.
SEGA Genesis Classics Pack 5 n/a n/a Pack includes: Beyond Oasis, Dynamite Headdy, Golden Axe III, Phantasy Star III: Generations of Doom, Phantasy Star IV: The End of the Millenium, Revenge of the Shinobi, Streets of Rage 3, Vectorman 2 and Wonder Boy in Monster World.
Sonic 3 and Knuckles n/a n/a
Sonic 3D Blast™ n/a n/a
Sonic Spinball™ n/a n/a
Sonic the Hedgehog n/a n/a
Sonic the Hedgehog 2 n/a n/a
ToeJam & Earl n/a n/a
ToeJam & Earl in Panic on Funkotron n/a n/a

GFWL Offline Games

The games on this list do require Games for Windows - LIVE in order to be played. However, you can create an offline account (this requires no contact data and no internet connection) in order to play the game offline and on every machine that has the GFWL components installed on it.

Note: A full installation of GFWL is not required, only a few components are necessary for the games on this list. An example of an partial installation of GFWL for Mortal Kombat can be found here. Also, Steam will install GFWL at first launch of the game, so if a "partial" installation is wished, do not launch the game in Steam to finalise the installation.

Title Win Mac Lin Remark
Lost Planet 2 n/a n/a
Mortal Kombat Kollection n/a n/a

DRM-free game codes

The games on this list may have DRM, but you can get a DRM-free copy of the game legally from the developers, the publishers or in a sort of Promotion.

Title Win Mac Lin Remark
Don't Starve Right click the game in your Steam Library, click View CD Key, then paste it behind the link

https://www.humblebundle.com/s?key= [Your Key]

Evochron Mercenary n/a n/a The "CD Key" from Steam can also be used on the stand-alone DRM free version that can be downloaded directly from the developer's site. The stand-alone version acts as a timed demo unless a Reference ID and a Key are entered. Right click the game in your Steam client and select view CD Key. The Product Code shown is the Reference ID and Key separated by a semicolon.
Factorio Log in with steam on the developer's site and download the game.
SpaceChem ? ? Download the installation files from the developer's site (link no longer valid). Install the game and activate it with the key found in ~/Steam/SteamApps/common/SpaceChem/registration.key
S.T.A.L.K.E.R. Series n/a n/a Most CD keys that are provided when purchasing the game on steam can be redeemed at: https://www.gog.com/reclaim

However, not ALL keys will work. Most will though.

The Witcher: Enhanced Edition Director's Cut ? n/a They have DRM, but you can use the CD key for a free DRM-free backup on GOG.com.

The Witcher 2: Assassins of Kings Enhanced Edition

? n/a

List of DRM-free software on Steam

Title Win Mac Lin Remark
Art Rage 4 ? ? n/a Steam requirements were removed in later updates.
Blender ?
Controller Companion n/a n/a DRM Free, Launch .exe from folder. Steam does not have to be running.
DisplayFusion n/a n/a DisplayFusion is standalone. Steam does not have to be running.
Portal 2 - The Final Hours ? n/a
You Need a Budget 4 n/a The license key from Steam can be used to turn the trial version from YNAB's official website here into the full version.

Trivia

Q: How do you determine if a game or software is launcher-free on Steam?
A: Install the game or software and run it online the first time (this step is important as this finalizes the installation). Shut down Steam and temporarily move all the files in the root Steam folder somewhere else, and rename/delete Steam.exe to something else temporarily. Locate game folder, find the program launcher .exe and run it. If the game doesn't start, then it requires the client to be running; if the game starts, the game is launcher free.

Q: I did that, but it still won't work. Why?
A: If you have already tried the above, then try deleting steam_api.dll and SteamworksNative.dll, if present, from that game's folder. NOTE: Some Steam DRM-free games (99 Spirits, War of Human Tanks) work only when steam_api.dll is present, so delete it only if the game doesn't work with it present.

Sources

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