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.) |
|---|---|---|---|---|
 Fable III - Dog Breed SetApp 105412 | DLC | — | — | — |
 Fable III - Traitor's keep Quest PackApp 105411 | DLC | — | — | — |
 Fable III - Rebel's Weapon and Tatoo PackApp 105410 | DLC | — | — | — |
 Fable IIIApp 105400 | Game | — | 6 | — |
 Critical Mass DemoApp 105310 | Demo | Jul 13, 2011 | 0 | — |
 |
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 |
| Jun 20, 2011 |
| 0 |
| 100K–200K |
 Reign of Thunder (IC)App 105220 | Game | — | 0 | — |
 Reign of Thunder (Beta)App 105200 | Game | — | 0 | — |
 LumeApp 105100 | Game | May 9, 2011 | 0 | 50K–100K |
 A New Beginning - Final CutApp 105000 | Game | Dec 11, 2012 | 4 | 200K–500K |
 ORION: PreludeApp 104900 | Game | Apr 16, 2013 | 13 | 1M–2M |
 Serious Sam 3 DemoApp 104800 | Demo | — | 0 | — |
 Super Monday Night CombatApp 104700 | Game | — | 0 | — |
 Portal 2 - The Final HoursApp 104600 | Game | May 17, 2011 | 1 | 200K–500K |
 Red Orchestra 2 Dev BetaApp 104330 | Game | — | 0 | — |
 Red Orchestra 2 SDKApp 104310 | Tool | — | 0 | — |
 Dwarfs?! DemoApp 104300 | Demo | May 4, 2011 | 0 | — |
 BEEPApp 104200 | Game | May 6, 2011 | 20 | 500K–1M |
 Inside a Star-filled SkyApp 104100 | Game | May 14, 2011 | 0 | 20K–50K |
 Storm in a TeacupApp 104020 | Game | Jan 19, 2012 | 0 | 50K–100K |
 iBomber Defense DemoApp 104010 | Demo | — | 0 | — |
 iBomber DefenseApp 104000 | Game | May 26, 2011 | 0 | 50K–100K |
 WarpApp 102850 | Game | Mar 21, 2012 | 0 | 50K–100K |
 Shank 2 - Deprecated DepotApp 102842 | DLC | — | — | — |
 Shank 2App 102840 | Game | Feb 7, 2012 | 1 | 200K–500K |
 Darkspore DemoApp 102830 | Demo | — | 0 | — |
 The Sims Medieval: Pirates and NoblesApp 102822 | DLC | — | — | — |
 The Sims(TM) MedievalApp 102820 | Game | — | 0 | — |
 Gatling GearsApp 102810 | Game | Aug 30, 2011 | 0 | 50K–100K |
 Darkspore BetaApp 102800 | Demo | — | 0 | — |
 A.V.A. Alliance of Valiant Arms™App 102700 | Game | — | 0 | — |
 Orcs Must Die! - SoundtrackApp 102625 | DLC | — | — | — |
 Orcs Must Die! - Knight of the Order DLCApp 102624 | DLC | — | — | — |
 Orcs Must Die! - Lost AdventuresApp 102623 | DLC | Nov 8, 2011 | — | 1.4K–4.1K† |
 Orcs Must Die! - Artifacts of PowerApp 102622 | DLC | Oct 25, 2011 | — | 1.5K–4.6K† |
 Orcs Must Die! - War Mage's Toolbox DLCApp 102621 | DLC | — | — | — |
 Orcs Must Die! - Cardboard Tube Samurai DLCApp 102620 | DLC | — | — | — |
 Orcs Must Die! DemoApp 102610 | Demo | Oct 3, 2011 | 0 | 580–1.7K† |
 Orcs Must Die!App 102600 | Game | Oct 11, 2011 | 16 | 1M–2M |
 Kingdoms of Amalur: Reckoning - Teeth of NarosApp 102511 | DLC | — | — | 1.1K–3.4K† |
 Kingdoms of Amalur: Reckoning - Legend of Dead KelApp 102510 | DLC | — | — | 1.1K–3.4K† |
 Kingdoms of Amalur: Reckoning™App 102500 | Game | — | 14 | 1M–2M |
 Vertex Dispenser DemoApp 102410 | Demo | Jun 10, 2011 | 0 | 40–120† |
 Vertex DispenserApp 102400 | Game | Jun 10, 2011 | 0 | 0–20K |
 WOT - DO NOT USEApp 102300 | Game | — | 0 | — |
 Runespell: Overture DemoApp 102220 | Demo | Jul 20, 2011 | 0 | 40–120† |
 Runespell: Overture - PressApp 102210 | Game | — | 0 | 0–20K |
 Runespell: OvertureApp 102200 | Game | Jul 20, 2011 | 1 | 50K–100K |
 ValveTestApp102035App 102035 | DLC | — | — | — |
 ValveTestApp102034App 102034 | DLC | — | — | — |
