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.) |
|---|---|---|---|---|
 StarscapeApp 20700 | Game | Nov 3, 2008 | 0 | 20K–50K |
 Lunar Racing ChampionshipApp 20600 | Game | — | 0 | — |
 League of LegendsApp 20590 | Game | — | 0 | — |
 Warhammer 40,000: Dawn of War II - Chaos RisingApp 20589 | Game | — | 0 | — |
 Warhammer® 40,000: Dawn of War® II Chaos RisingApp 20570 | Game | Mar 12, 2010 | 26 | 1M–2M |
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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 |
| Aug 6, 2009 |
| 1 |
| 200K–500K |
 Company of Heroes: Tales of ValorApp 20540 | Game | Apr 8, 2009 | 56 | 500K–1M |
 Red FactionApp 20530 | Game | Aug 6, 2009 | 4 | 500K–1M |
 S.T.A.L.K.E.R.: Clear SkyApp 20510 | Game | Sep 15, 2008 | 138 | 1M–2M |
 Red Faction GuerrillaApp 20509 | Game | — | 0 | — |
 Red Faction Guerrilla Steam EditionApp 20500 | Game | Sep 15, 2009 | 10 | 1M–2M |
 Shattered SunsApp 20400 | Game | — | 0 | — |
 Galactic BowlingApp 20200 | Game | Oct 21, 2008 | 0 | 0–20K |
 Shaun White SnowboardingApp 19990 | Game | — | 0 | — |
 Prince of Persia®App 19980 | Game | Dec 10, 2008 | 18 | 200K–500K |
 The Settlers: Rise of an Empire Gold Edition App 19930 | Game | — | 4 | — |
 Tom Clancy's Rainbow Six 2: Rogue Spear - Urban OperationsApp 19910 | Game | — | 0 | — |
 Far Cry 2: Fortunes PackApp 19907 | Game | — | 0 | — |
 Far Cry® 2App 19900 | Game | Oct 22, 2008 | 83 | 1M–2M |
 Tom Clancy's Rainbow Six 3: Athena SwordApp 19840 | Game | — | 0 | — |
 Tom Clancy's Rainbow Six® 3 GoldApp 19830 | Game | Sep 25, 2008 | 23 | 200K–500K |
 The Sum of All FearsApp 19810 | Game | Oct 10, 2008 | 0 | 0–20K |
 Brothers in Arms: Earned in Blood™App 19800 | Game | Oct 10, 2008 | 11 | 100K–200K |
 Alice: Madness ReturnsApp 19680 | Game | Jun 17, 2011 | 248 | 1M–2M |
 Grimm Episode 8: Beauty and the BeastApp 19670 | Game | — | 0 | — |
 Grimm Episode 7: The Devil and his three Golden HairsApp 19660 | Game | — | 0 | — |
 Grimm Episode 6: Godfather DeathApp 19650 | Game | — | 0 | — |
 Grimm Episode 5: The Girl Without HandsApp 19640 | Game | — | 0 | — |
 Grimm Episode 4: Puss In BootsApp 19630 | Game | — | 0 | — |
 ValveTestApp19620App 19620 | Game | — | 0 | — |
 ValveTestApp19610App 19610 | Game | — | 0 | — |
 UndefinedApp 19600 | Game | — | 0 | — |
 Eternity's ChildApp 19500 | Game | Jul 31, 2008 | 0 | 0–20K |
 Space ArkApp 19320 | Game | Mar 16, 2012 | 0 | 0–20K |
 GeonApp 19300 | Game | — | 0 | — |
 Tank UniversalApp 19200 | Game | Aug 21, 2008 | 0 | 50K–100K |
 Yard Sale Hidden Treasures SunnyvilleApp 19090 | Game | — | 0 | — |
 BiozoneApp 19080 | Game | May 7, 2010 | 0 | 340–1K† |
 FroggerApp 19040 | Game | — | 0 | — |
 Rocket KnightApp 19030 | Game | May 12, 2010 | 0 | 0–20K |
 Puzzle ChroniclesApp 19020 | Game | Apr 21, 2010 | 0 | 0–20K |
 Silent Hill HomecomingApp 19000 | Game | Nov 6, 2008 | 7 | 200K–500K |
 ComatoseApp 18930 | Game | — | 0 | — |
 Zero GearApp 18820 | Game | Jan 12, 2010 | 0 | 50K–100K |
 And Yet It MovesApp 18700 | Game | Apr 2, 2009 | 0 | 200K–500K |
 Mayhem IntergalacticApp 18600 | Game | Jan 22, 2009 | 0 | 50K–100K |
 Defense Grid: The AwakeningApp 18500 | Game | Dec 8, 2008 | 33 | 500K–1M |
 The Whispered WorldApp 18490 | Game | — | 0 | — |
 Mata HariApp 18480 | Game | Jul 29, 2009 | 0 | 50K–100K |
 HelldoradoApp 18470 | Game | Apr 30, 2009 | 0 | 50K–100K |
