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.) |
|---|---|---|---|---|
 RACE: Caterham ExpansionApp 4290 | Game | Jun 22, 2007 | 0 | 0–20K |
 RACE 07 Demo Dedicated ServerApp 4270 | Tool | — | 0 | — |
 RACE 07 DemoApp 4260 | Demo | Sep 7, 2007 | 0 | 160–480† |
 RACE - The WTCC GameApp 4240 | Tool | — | 0 | 200K–500K |
 RACE - The WTCC GameApp 4230 | Game | Nov 24, 2006 | 0 | 0–20K |
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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.
| Tool |
| — |
| 0 |
| — |
 Race Internal BetaApp 4206 | Game | — | 0 | — |
 Poker Superstars II DemoApp 4102 | Demo | — | 0 | 40–120† |
 Poker Superstars IIApp 4100 | Game | Oct 5, 2006 | 0 | 0–20K |
 Garry's Mod Dedicated ServerApp 4020 | Tool | — | 0 | — |
 Garry's ModApp 4000 | Game | Nov 29, 2006 | 24,824 | 20M–50M |
 Civilization IV®: WarlordsApp 3990 | Game | Apr 7, 2007 | 163 | 500K–1M |
 CivCity: RomeApp 3980 | Game | Apr 6, 2007 | 8 | 100K–200K |
 PreyApp 3970 | Advertising | Nov 30, 2006 | 2 | 440–1.3K† |
 Shattered UnionApp 3960 | Game | Oct 25, 2006 | 0 | 20K–50K |
 Serious Sam 2App 3930 | Game | — | 0 | — |
 Sid Meier's Pirates!App 3920 | Game | Jul 11, 2005 | 108 | 200K–500K |
 Sid Meier's Civilization® III CompleteApp 3910 | Game | Oct 25, 2006 | 1,623 | 1M–2M |
 Sid Meier's Civilization® IVApp 3900 | Game | Oct 26, 2006 | 639 | 1M–2M |
 Psychonauts Ach TestApp 3860 | Game | — | 0 | — |
 BloodRayne 2 DemoApp 3850 | Demo | Nov 7, 2006 | 0 | 80–240† |
 Psychonauts DemoApp 3840 | Config | — | — | — |
 Psychonauts Original ScoreApp 3839 | Soundtrack | May 24, 2012 | — | 180–540† |
 Psychonauts Original SoundtrackApp 3838 | Soundtrack | May 24, 2012 | — | 240–720† |
 PsychonautsApp 3830 | Game | Oct 11, 2006 | 80 | 1M–2M |
 BloodRayne 2 (Legacy)App 3820 | Game | Sep 14, 2006 | 0 | 50K–100K |
 BloodRayne (Legacy)App 3810 | Game | Sep 14, 2006 | 0 | 50K–100K |
 Advent RisingApp 3800 | Game | Sep 14, 2006 | 1 | 50K–100K |
 Ground ControlApp 3790 | Game | — | 0 | — |
 Empire Earth - Art of ConquestApp 3780 | Game | — | 0 | — |
 Empire EarthApp 3770 | Game | — | 0 | — |
 Alien vs. Predator: Benchmark UtilityApp 3760 | Game | — | 0 | — |
 ValveTestApp3750App 3750 | DLC | — | — | — |
 RebLivTestApp 3740 | Game | — | 0 | — |
 Aliens versus Predator Classic 2000App 3730 | Game | Jan 15, 2010 | 8 | 200K–500K |
 Evil GeniusApp 3720 | Game | Jun 22, 2009 | 16 | 200K–500K |
 Judge Dredd: Dredd vs. DeathApp 3710 | Game | Mar 26, 2009 | 3 | 100K–200K |
 Sniper EliteApp 3700 | Game | Jul 16, 2009 | 24 | 500K–1M |
 Plants vs. Zombies DevApp 3680 | Game | — | 0 | — |
 Zuma's Revenge! - Adventure DemoApp 3652 | Demo | — | 0 | — |
 Zuma's Revenge! - AdventureApp 3650 | Game | — | 0 | — |
 Bookworm Adventures - Fractured Fairytales DemoApp 3642 | Demo | — | 0 | — |
 Bookworm (TM) Adventures - Fractured FairytalesApp 3640 | Game | — | 0 | — |
 Bookworm™ Adventures Volume 2 DemoApp 3632 | Demo | — | 0 | — |
 BookWorm Adventures Volume 2App 3630 | Game | — | 0 | — |
 Zuma's RevengeApp 3629 | Game | — | 0 | — |
 Zuma's Revenge! DemoApp 3622 | Demo | Sep 15, 2009 | 0 | 20–60† |
 Zuma's Revenge!App 3620 | Game | Sep 15, 2009 | 185 | 200K–500K |
 Mystery P.I. - Lost in Los Angeles DemoApp 3612 | Demo | Jul 27, 2009 | 0 | 40–120† |
 Mystery P.I. - Lost in Los AngelesApp 3610 | Game | Jul 27, 2009 | 1 | 20K–50K |
