Everything on Steam, newest first: games, DLC, demos, playtests, software, tools, soundtracks and videos. New ones appear within seconds of Steam adding them.
On Steam, an app is one product: a game, a DLC, a demo, a soundtrack, a piece of software. Each has its own number (the App ID, the number in its store link), usually its own store page and community hub, and it is what shows up in your library.
You don't buy apps directly: you buy or activate a package, which unlocks one or more apps.
| App | Type | Released | Playing now | Owners (est.) |
|---|---|---|---|---|
 The Elder Scrolls IV: Oblivion® Game of the Year Edition (2009)App 22330 | Game | Jun 16, 2009 | 439 | 2M–5M |
 The Elder Scrolls III: Morrowind® Game of the Year EditionApp 22320 | Game | Jun 16, 2009 | 319 | 1M–2M |
 Rogue WarriorApp 22319 | Game | — | 0 | — |
 Rogue WarriorApp 22310 | Game | Dec 1, 2009 | 1 | 100K–200K |
 Fallout 3App 22300 | Game | Oct 28, 2008 | 34 | 1M–2M |
We read every app on Steam continuously, so this list fills in and stays current on its own. Owners are SteamSpy's estimate for games and software; † marks an estimate from the app's Steam review count (about 20 to 60 owners per review), used for DLC, soundtracks and the rest.
| Game |
| Sep 7, 2011 |
| 15 |
| 200K–500K |
 Zeno Clash PressApp 22210 | Game | — | 0 | — |
 Zeno ClashApp 22200 | Game | Apr 21, 2009 | 2 | 200K–500K |
 Penumbra Overture DemoApp 22190 | Game | — | 0 | — |
 Penumbra OvertureApp 22180 | Game | Mar 6, 2009 | 3 | 200K–500K |
 Penumbra: RequiemApp 22140 | Game | — | 2 | 100K–200K |
 Hearts of Iron 2 CompleteApp 22130 | Game | Jan 23, 2009 | 70 | 100K–200K |
 Penumbra: Black Plague Gold EditionApp 22120 | Game | Jan 23, 2009 | 2 | 200K–500K |
 Mount & BladeApp 22100 | Game | Nov 3, 2008 | 69 | 500K–1M |
 World of GooApp 22000 | Game | Oct 13, 2008 | 17 | 1M–2M |
 Call of Juarez: Bound in BloodApp 21980 | Game | Jul 2, 2009 | 13 | 200K–500K |
 R.U.S.E.™App 21970 | Game | Sep 9, 2010 | 214 | 500K–1M |
 Grey's Anatomy: The Video GameApp 21950 | Game | — | 0 | — |
 WheelmanApp 21920 | Game | — | 0 | — |
 Tom Clancy's EndWar™App 21800 | Game | Feb 25, 2009 | 8 | 200K–500K |
 Driver® Parallel LinesApp 21780 | Game | Feb 13, 2009 | 5 | 100K–200K |
 CSI: NY - The GameApp 21750 | Game | — | 0 | — |
 Resident Evil 5App 21699 | Game | — | 0 | — |
 Resident Evil 5App 21690 | Game | Sep 15, 2009 | 1,026 | 1M–2M |
 Bionic Commando: RearmedApp 21680 | Game | Jul 28, 2009 | 0 | 200K–500K |
 Bionic CommandoApp 21670 | Game | Jul 28, 2009 | 4 | 200K–500K |
 Street Fighter® IVApp 21660 | Game | Jul 7, 2009 | 0 | 100K–200K |
 Flock!App 21640 | Game | Apr 7, 2009 | 0 | 20K–50K |
 MotoGP 08App 21610 | Game | — | 0 | — |
 Age of Booty™App 21600 | Game | Mar 9, 2009 | 0 | 20K–50K |
 Pyroblazer®App 21500 | Game | Nov 13, 2008 | 0 | 0–20K |
 Project AftermathApp 21400 | Game | Oct 3, 2008 | 0 | 0–20K |
 Gravitron 2App 21300 | Game | Sep 30, 2008 | 0 | 0–20K |
 Gotham City Impostors BetaApp 21180 | Game | — | 0 | — |
 Gotham City ImpostorsApp 21170 | Game | — | 0 | — |
 LEGO: UniverseApp 21140 | Game | — | 0 | — |
 LEGO® Harry Potter: Years 1-4App 21130 | Game | Jun 25, 2010 | 83 | 1M–2M |
 F.E.A.R.: Perseus Mandate App 21120 | Game | — | 13 | 1M–2M |
 F.E.A.R.: Extraction Point App 21110 | Game | — | 18 | 1M–2M |
 F.E.A.R. 3App 21100 | Game | Jun 21, 2011 | 32 | 1M–2M |
 F.E.A.R.App 21090 | Game | May 21, 2010 | 51 | 1M–2M |
 Watchmen: The End is Nigh Part 2App 21030 | Game | Jul 29, 2009 | 0 | 20K–50K |
 Watchmen: The End is NighApp 21010 | Game | Mar 4, 2009 | 7 | 50K–100K |
 LEGO® Batman™: The VideogameApp 21000 | Game | Sep 29, 2008 | 117 | 500K–1M |
 The Witcher 2 Pre-OrderApp 20929 | Game | — | 0 | — |
 The Witcher 2: Assassins of Kings Enhanced EditionApp 20920 | Game | Apr 17, 2012 | 637 | 2M–5M |
 The Witcher: Enhanced Edition Director's CutApp 20900 | Game | Sep 19, 2008 | 624 | 2M–5M |
 Rugby ChallengeApp 20840 | Game | — | 0 | — |
 ShatterApp 20820 | Game | Mar 15, 2010 | 1 | 200K–500K |
 SIFApp 20800 | Game | — | 0 | — |
