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.) |
|---|---|---|---|---|
 Total War: SHOGUN 2App 201270 | DLC | — | 0 | 2M–5M |
 Battlestar Galactica OnlineApp 201250 | Game | — | 0 | — |
 EverQuest IIApp 201230 | Game | Dec 7, 2011 | 94 | 500K–1M |
 Pox NoraApp 201210 | Game | Oct 15, 2014 | 22 | 200K–500K |
 Magic: The Gathering – TacticsApp 201190 | Game | — | 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.
| Demo |
| Sep 30, 2011 |
| 0 |
| — |
 Sideway™ New York DemoApp 201160 | Demo | Nov 14, 2011 | 0 | 60–180† |
 SalemApp 201140 | Game | — | 0 | — |
 Xotic DemoApp 201120 | Demo | Sep 24, 2011 | 0 | 60–180† |
 Post Apocalyptic Mayhem: DLC - Chaos PackApp 201100 | DLC | Sep 29, 2011 | — | 260–780† |
 Steel Storm: Burning Retribution DemoApp 201090 | Demo | Oct 3, 2011 | 0 | — |
 Revelations 2012App 201070 | Game | Apr 23, 2012 | 0 | 20K–50K |
 Dungeons: The Dark Lord DemoApp 201060 | Demo | Oct 4, 2011 | 0 | — |
 Galcon LegendsApp 201040 | Game | — | 0 | — |
 NBA 2K12App 201020 | Game | — | 2 | — |
 Geneforge 5: OverthrowApp 201010 | Game | — | 2 | 50K–100K |
 Geneforge 4: RebellionApp 201000 | Game | — | 1 | 50K–100K |
 Geneforge 3App 200990 | Game | — | 0 | 50K–100K |
 Geneforge 2App 200980 | Game | — | 0 | 50K–100K |
 Geneforge 1App 200960 | Game | — | 0 | 100K–200K |
 Sonic CDApp 200940 | Game | Jan 19, 2012 | 4 | 500K–1M |
 Dead Island SoundtrackApp 200930 | Game | — | 0 | — |
 Before the EchoApp 200910 | Game | Oct 20, 2011 | 0 | 100K–200K |
 Cave Story+App 200900 | Game | Nov 22, 2011 | 9 | 200K–500K |
 Batman Arkham City: Harley Quinn's RevengeApp 200891 | DLC | May 31, 2012 | — | 320–960† |
 Batman Arkham City: Challenge Map PackApp 200890 | DLC | Dec 21, 2011 | — | 20–60† |
 Batman Arkham City: Nightwing BundleApp 200880 | DLC | Dec 1, 2011 | — | 60–180† |
 Batman Arkham City: Robin BundleApp 200870 | DLC | Dec 1, 2011 | — | 60–180† |
 Batman Arkham City: Arkham City Skins PackApp 200860 | DLC | Dec 21, 2011 | — | 100–300† |
 Batman Arkham City: Iceberg LoungeApp 200850 | DLC | — | — | — |
 Batman Arkham City: The Joker's Carnival Challenge MapApp 200840 | DLC | — | — | — |
 Batman Arkham City: Batman Beyond BatmanApp 200830 | DLC | — | — | — |
 Batman Arkham City: Earth One BatmanApp 200820 | DLC | — | — | — |
 Batman Arkham City: The Dark Knight ReturnsApp 200810 | DLC | — | — | — |
 Batman Arkham City: Sinestro Corps BatmanApp 200800 | DLC | — | — | — |
 Batman Arkham City: Animated BatmanApp 200790 | DLC | — | — | — |
 Batman Arkham City: Year One BatmanApp 200780 | DLC | — | — | — |
 Batman Arkham City: 1970s BatsuitApp 200770 | DLC | — | — | — |
 Gamersfirst Shared Web ClientApp 200750 | Game | — | 0 | — |
 Counter-Strike: Global Offensive PressApp 200740 | Game | — | 0 | — |
 ValveTestApp200735App 200735 | DLC | — | — | — |
 ValveTestApp200734App 200734 | DLC | — | — | — |
 ValveTestApp200733App 200733 | DLC | — | — | — |
 ValveTestApp200732App 200732 | DLC | — | — | — |
 ValveTestApp200731App 200731 | DLC | — | — | — |
 Awesome DLC #1: You Will Eventually Come to a Point in Your Life Where You Appreciate Christmas Mall MusicApp 200730 | DLC | — | — | — |
 Torchlight IIApp 200710 | Game | Sep 20, 2012 | 322 | 2M–5M |
 Grand Theft Auto: IV (JP)App 200690 | Game | — | 0 | — |
 Disciples III - ResurrectionApp 200670 | Game | Oct 11, 2011 | 0 | 100K–200K |
 Lightfish DemoApp 200650 | Demo | Oct 19, 2011 | 0 | — |
