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.) |
|---|---|---|---|---|
 PixelJunk™ Monsters UltimateApp 243780 | Game | Aug 26, 2013 | 4 | 100K–200K |
 Source SDK Base 2013 MultiplayerApp 243750 | Tool | — | 4,035 | — |
 Source SDK Base 2013 SingleplayerApp 243730 | Tool | — | 12 | — |
 Total War: Rome II Additional DepotsApp 243660 | Config | — | — | — |
 TGDME DemoApp 243600 | Demo | — | 0 | — |
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We read every app on Steam continuously, so this list fills in and stays current on its own. Owners are a public estimate service's range 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.
| Software |
| — |
| 0 |
| — |
 Adventure Time: Explore the Dungeon Because I DON’T KNOW!App 243560 | Advertising | Nov 19, 2013 | 0 | 2.1K–6.4K† |
 Watch_Dogs™App 243470 | Game | May 26, 2014 | 387 | 2M–5M |
 Urban Trial FreestyleApp 243450 | Game | Sep 18, 2013 | 3 | 200K–500K |
 Soldier Front 2: Shoot Em Up PackageApp 243442 | DLC | Jul 23, 2013 | — | 20–60† |
 Soldier Front 2: The Booster PackageApp 243441 | DLC | Jul 23, 2013 | — | — |
 Soldier Front 2: Hunter's Hunt PackageApp 243440 | DLC | Jul 23, 2013 | — | 100–300† |
 BioShock Infinite - OSX Season PassApp 243415 | DLC | — | — | — |
 BioShock Infinite - OSX Birds EyeApp 243414 | DLC | — | — | — |
 BioShock Infinite - OSX China BroomApp 243413 | DLC | — | — | — |
 BioShock Infinite - OSX Industrial RevolutionApp 243412 | DLC | — | — | — |
 BioShock Infinite - OSX CE Upgrade PackApp 243411 | DLC | — | — | — |
 Might & Magic VIApp 243380 | Game | — | 8 | — |
 TrackMania² ValleyApp 243360 | Game | Jul 4, 2013 | 1 | 100K–200K |
 Rayman Legends DemoApp 243340 | Demo | — | 0 | — |
 RekoilApp 243320 | Game | — | 0 | — |
 CentrationApp 243300 | Game | — | 0 | — |
 PoöfApp 243280 | Game | Nov 8, 2013 | 0 | 20K–50K |
 FacelessApp 243240 | Game | — | — | — |
 FRACT OSCApp 243220 | Game | Apr 22, 2014 | 0 | 50K–100K |
 The Dark Eye: MemoriaApp 243200 | Game | Aug 29, 2013 | 3 | 200K–500K |
 The HarvestApp 243180 | Game | — | 0 | 0–20K |
 Mushroom 11App 243160 | Game | Oct 15, 2015 | 0 | 0–20K |
 GlareApp 243140 | Game | — | 0 | — |
 BetrayerApp 243120 | Game | Mar 24, 2014 | 0 | 200K–500K |
 Urban ChaosApp 243060 | Game | Oct 15, 2013 | 0 | 20K–50K |
 StartopiaApp 243040 | Game | Oct 10, 2013 | 1 | 200K–500K |
 PandemoniumApp 243020 | Game | Oct 8, 2013 | 0 | 20K–50K |
 Omikron: The Nomad SoulApp 243000 | Game | Sep 26, 2013 | 0 | 200K–500K |
 DaikatanaApp 242980 | Game | Oct 1, 2013 | 0 | 200K–500K |
 Blood Omen 2: Legacy of KainApp 242960 | Game | Sep 24, 2013 | 4 | 200K–500K |
 AnachronoxApp 242940 | Game | Oct 17, 2013 | 0 | 200K–500K |
 BanishedApp 242920 | Game | Feb 18, 2014 | 317 | 2M–5M |
 Sir, You Are Being HuntedApp 242880 | Game | May 2, 2014 | 2 | 1M–2M |
 VerdunApp 242860 | Game | Apr 28, 2015 | 20 | 2M–5M |
 In Verbis VirtusApp 242840 | Game | Apr 3, 2015 | 0 | 100K–200K |
 140App 242820 | Game | Oct 16, 2013 | 0 | 100K–200K |
 Day One: Garry's IncidentApp 242800 | Game | — | 0 | — |
 Cognition: An Erica Reed ThrillerApp 242780 | Game | Sep 19, 2013 | 1 | 200K–500K |
 The ForestApp 242760 | Game | Apr 30, 2018 | 2,123 | 20M–50M |
 GunZ 2: The Second DuelApp 242720 | Game | May 1, 2014 | 1 | 2M–5M |
 Injustice: Gods Among Us Ultimate EditionApp 242700 | Game | Nov 12, 2013 | 28 | 1M–2M |
 Nuclear ThroneApp 242680 | Game | Dec 5, 2015 | 73 | 1M–2M |
 Styx: Master of ShadowsApp 242640 | Game | Oct 7, 2014 | 35 | 1M–2M |
 Crazy Machines 2: Invaders From Space, 2nd Wave DLCApp 242630 | DLC | Aug 1, 2013 | — | 20–60† |
