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.) |
|---|---|---|---|---|
 City of Heroes: Going Rogue EUApp 29690 | Game | — | 0 | — |
 City of Heroes: Going Rogue App 29680 | Game | — | 0 | — |
 Aion Collectors EditionApp 29670 | Game | — | 0 | — |
 AionApp 29660 | Game | — | 0 | — |
 Aion™: Limited Collector's EditionApp 29650 | Advertising | Sep 22, 2009 | 0 | 40–120† |
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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.
| Advertising |
| Sep 22, 2009 |
| 0 |
| 300–900† |
 Guild Wars: NightfallApp 29630 | DLC | — | — | — |
 Guild Wars: TrilogyApp 29620 | DLC | — | — | — |
 Guild Wars: FactionsApp 29610 | DLC | — | — | — |
 Guild Wars: Game of the YearApp 29600 | DLC | — | — | — |
 Lineage II: The Chaotic ThroneApp 29590 | Game | — | 0 | — |
 Guild Wars Nightfall®App 29580 | Game | Apr 22, 2009 | 0 | — |
 Guild Wars® TrilogyApp 29570 | Game | Apr 22, 2009 | 1 | 0–20K |
 Guild Wars Factions®App 29560 | Game | Apr 22, 2009 | 0 | — |
 City of HeroesApp 29550 | Game | — | 0 | — |
 Guild Wars® Game of the Year EditionApp 29540 | Game | Apr 22, 2009 | 0 | 0–20K |
 Lineage II: The Chaotic ThroneApp 29530 | Game | — | 0 | — |
 LineageApp 29520 | Game | — | 0 | — |
 City of Heroes: Architect EditionApp 29500 | Game | — | 0 | — |
 Osmos DemoApp 29200 | Demo | Aug 18, 2009 | 0 | 80–240† |
 Osmos BetaApp 29190 | Game | — | 0 | — |
 OsmosApp 29180 | Game | Aug 18, 2009 | 4 | 200K–500K |
 Blueberry Garden DemoApp 29170 | Demo | Jun 10, 2009 | 0 | 20–60† |
 Blueberry GardenApp 29160 | Game | Jun 10, 2009 | 0 | 0–20K |
 MightierApp 29150 | Demo | Mar 19, 2009 | 0 | 1K–3.1K† |
 BetweenApp 29140 | Demo | Mar 20, 2009 | 1 | 1.1K–3.4K† |
 Musaic BoxApp 29130 | Game | Mar 19, 2009 | 0 | 20K–50K |
 Yumsters 2: Around the WorldApp 29120 | Game | Nov 12, 2009 | 0 | 20K–50K |
 Retro/Grade IGF DemoApp 29110 | Game | — | 0 | — |
 Osmos IGF DemoApp 29100 | Game | — | 0 | — |
 Blood Bowl 2 - ReviewApp 29017 | Game | — | — | 0–20K |
 Deus Ex Human Revolution Augmented Edition Bonus ContentApp 28110 | Tool | — | 0 | — |
 Deus Ex: Human Revolution - The Missing Link PreviewApp 28100 | Game | — | 0 | — |
 Deus Ex: Human Revolution DemoApp 28090 | Game | — | 0 | — |
 Deus Ex: Human Revolution ReviewApp 28080 | Game | — | 0 | — |
 Deus Ex: Human Revolution PreviewApp 28070 | Game | — | 0 | — |
 Tactical Enhancement PackApp 28061 | DLC | — | — | — |
 Explosive Mission PackApp 28060 | DLC | — | — | — |
 Deus Ex: Human RevolutionApp 28050 | Game | — | 35 | — |
 Kane & Lynch 2: Dog Days Lifestyle PreviewApp 28040 | Game | — | 0 | — |
 Kane & Lynch 2: Dog Days PreviewApp 28030 | Game | — | 0 | — |
 Kane & Lynch 2 DemoApp 28020 | Demo | Jul 26, 2010 | 0 | 1.3K–3.8K† |
 Kane & Lynch 2: Dog Days Pre-OrderApp 28019 | Game | — | 0 | — |
 Kane and Lynch 2: Radio Tower DLCApp 28017 | DLC | — | — | — |
 Kane and Lynch 2: Alliance Assault Pack DLCApp 28015 | DLC | — | — | — |
 Kane and Lynch 2: Goodbye Kitty GUN DLCApp 28014 | DLC | — | — | — |
 Kane and Lynch 2: Greed Betrayal Revenge DLCApp 28013 | DLC | — | — | — |
 Kane & Lynch 2: Multiplayer Masks PackApp 28012 | DLC | Aug 31, 2010 | — | 700–2.1K† |
 Kane & Lynch 2: Alliance Weapon PackApp 28011 | DLC | Aug 31, 2010 | — | 760–2.3K† |
 Kane & Lynch 2: The Doggie BagApp 28010 | DLC | Aug 31, 2010 | — | 860–2.6K† |
