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.) |
|---|---|---|---|---|
 Magicka DemoApp 73050 | Demo | Jan 25, 2011 | 0 | — |
 Majesty 2: Monster KingdomApp 73041 | DLC | Mar 9, 2011 | — | 540–1.6K† |
 ValveTestApp73040App 73040 | DLC | — | — | — |
 Magicka: Lonely Island CruiseApp 73039 | DLC | Feb 16, 2012 | — | 240–720† |
 Magicka: DLCApp 73038 | DLC | — | — | — |
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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.
| DLC |
| Jun 21, 2011 |
| — |
| 560–1.7K† |
 Magicka: The WatchtowerApp 73036 | DLC | Jun 21, 2011 | — | 440–1.3K† |
 Magicka: Final FrontierApp 73035 | DLC | Jun 21, 2011 | — | 480–1.4K† |
 Magicka: Bathrobe UnlockApp 73034 | DLC | — | — | — |
 Magicka: MarshlandsApp 73033 | DLC | Apr 26, 2011 | — | 320–960† |
 Magicka: CavernsApp 73032 | DLC | — | — | — |
 Magicka: NipponApp 73031 | DLC | May 31, 2011 | — | 980–2.9K† |
 Magicka: Wizard's Survival KitApp 73030 | DLC | Mar 8, 2011 | — | 960–2.9K† |
 Majesty 2 CollectionApp 73020 | Game | Apr 19, 2011 | 5 | 200K–500K |
 Cities in Motion Pre-orderApp 73019 | Game | — | 0 | — |
 Cities In Motion - Forum Registration KeyApp 73018 | DLC | — | — | — |
 Cities in Motion: Design Marvels DLCApp 73017 | DLC | — | — | — |
 Cities In Motion - Design Classics DLCApp 73016 | DLC | — | — | — |
 Cities in Motion: Design NowApp 73014 | DLC | Jun 14, 2011 | — | 60–180† |
 Cities in Motion: Design MarvelsApp 73013 | DLC | May 20, 2011 | — | 80–240† |
 Cities in Motion: Design ClassicsApp 73012 | DLC | Apr 5, 2011 | — | 60–180† |
 Cities in MotionApp 73010 | Game | Feb 22, 2011 | 0 | 200K–500K |
 Lionheart - Kings' Crusade DemoApp 73000 | Game | — | 0 | — |
 Winter Voices - DemoApp 72910 | Demo | — | 0 | — |
 Winter Voices Episode 5: OverflowApp 72907 | DLC | Oct 31, 2012 | — | 80–240† |
 Winter Voices: Secret of the Norns DLCApp 72906 | DLC | — | — | — |
 Winter Voices Episode 4: Amethyst RiversApp 72905 | DLC | May 27, 2011 | — | 100–300† |
 Winter Voices Episode 3: Like a Crow on a WireApp 72904 | DLC | Mar 11, 2011 | — | 60–180† |
 Winter Voices Episode 2: Nowhere of meApp 72903 | DLC | Dec 17, 2010 | — | 80–240† |
 Winter Voices Episode 1: Those who have no nameApp 72902 | DLC | Nov 19, 2010 | — | 140–420† |
 Winter VoicesApp 72900 | Game | Oct 29, 2010 | 0 | 50K–100K |
 The Elder Scrolls V: Skyrim Preorder Ad AppApp 72869 | Game | — | 0 | — |
 The Elder Scrolls V: SkyrimApp 72850 | Game | Nov 11, 2011 | 711 | 5M–10M |
 Fallout New Vegas®: Gun Runners’ Arsenal™App 72840 | DLC | Sep 27, 2011 | — | 18.3K–54.8K† |
 [TITLE NOT IN USE]App 72790 | Game | — | 0 | — |
 Brink Dedicated ServerApp 72780 | Tool | — | 3 | — |
 Fallout New Vegas C Gun Runners Arsenal PCRApp 72774 | DLC | — | — | — |
 Fallout New Vegas C Lonesome Road PCRApp 72773 | DLC | — | — | — |
 Fallout New Vegas Old World Blues PCRApp 72772 | DLC | — | — | — |
 Fallout New Vegas Honest Hearts PCRApp 72771 | DLC | — | — | — |
 Fallout New Vegas Dead Money DLC PCRApp 72770 | DLC | — | — | — |
 Fallout New Vegas®: Lonesome Road™App 72760 | DLC | Sep 20, 2011 | — | 34.5K–103.6K† |
 Fallout New Vegas: Old World BluesApp 72750 | DLC | Jul 18, 2011 | — | 45.9K–137.8K† |
 Fallout New Vegas: Honest HeartsApp 72740 | DLC | May 17, 2011 | — | 45.4K–136.2K† |
 Fallout New Vegas: Dead MoneyApp 72730 | DLC | Feb 22, 2011 | — | 100.6K–301.8K† |
 Fallout: New Vegas Beta TestApp 72720 | Game | — | 0 | — |
 Fallout New Vegas TribalPack (1C)App 72713 | DLC | — | — | — |
 Fallout New Vegas Courier's Stash PCRApp 72709 | DLC | — | — | — |
 Fallout New Vegas ClassicPack (1C)App 72705 | DLC | — | — | — |
 Fallout New Vegas CaravanPack (1C)App 72701 | DLC | — | — | — |
