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.) |
|---|---|---|---|---|
 Wargame: European Escalation - DLC1 OSXApp 58625 | DLC | — | — | — |
 Blood Bowl: LE - Activation KeyApp 58529 | DLC | — | — | — |
 Duke's Big Package RUApp 57980 | DLC | — | — | — |
 Duke Nukem Forever: The Doctor Who Cloned MeApp 57925 | DLC | — | — | 800–2.4K† |
 DNF_DLC02App 57924 | 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 |
| Oct 11, 2011 |
| — |
| 780–2.3K† |
 Duke's Big Package WWApp 57922 | DLC | — | — | — |
 Duke's Big Package NAApp 57921 | DLC | — | — | — |
 SampleDLCApp 57920 | DLC | — | — | — |
 Patrician IV: Rise of a DynastyApp 57730 | DLC | Apr 11, 2011 | 20 | 10K–30.1K† |
 Tropico 4: Quick-dry Cement DLCApp 57697 | DLC | Feb 7, 2012 | — | 540–1.6K† |
 Tropico 4: Junta Military DLCApp 57696 | DLC | Nov 3, 2011 | — | 540–1.6K† |
 Tropico 4: Plantador DLCApp 57695 | DLC | Dec 14, 2011 | — | 480–1.4K† |
 Dungeons - Map PackApp 57656 | DLC | Jul 1, 2011 | — | 140–420† |
 Dungeons - Into the DarkApp 57655 | DLC | Apr 11, 2011 | — | 140–420† |
 Tropico 3: Absolute PowerApp 57600 | DLC | May 17, 2010 | 1 | 8.7K–26.2K† |
 All Points Bulletin - Bonus Game keyApp 57518 | DLC | — | — | — |
 All Points Bulletin - Game keyApp 57517 | DLC | — | — | — |
 All Points Bulletin - Preorder keyApp 57516 | DLC | — | — | — |
 All Points Bulletin - Game keyApp 57515 | DLC | — | — | — |
 All Points Bulletin - Preorder keyApp 57506 | DLC | — | — | — |
 All Points Bulletin - Game keyApp 57505 | DLC | — | — | — |
 Warhammer 40,000: Dawn of War II: Retribution - Ulthwe Wargear DLCApp 56538 | DLC | Jul 19, 2011 | — | 240–720† |
 Warhammer 40,000: Dawn of War II - Retribution - Blood Ravens Veteran's Helmet DLCApp 56537 | DLC | — | — | — |
 Warhammer 40,000: Dawn of War II: Retribution: Dark Angels PackApp 56536 | DLC | — | — | 280–840† |
 Warhammer 40,000: Dawn of War II - Retribution - The Last Stand Tau CommanderApp 56493 | DLC | Oct 20, 2011 | — | 780–2.3K† |
 ValveTestApp56492App 56492 | DLC | — | — | — |
 ValveTestApp56491App 56491 | DLC | — | — | — |
 ValveTestApp56490App 56490 | DLC | — | — | — |
 Warhammer 40,000: Dawn of War II - Retribution - Death Korps of Krieg Skin PackApp 56489 | DLC | Oct 20, 2011 | — | 860–2.6K† |
 Warhammer 40,000: Dawn of War II: Retribution - Word Bearers Skin PackApp 56488 | DLC | Oct 20, 2011 | — | 380–1.1K† |
 Warhammer 40,000: Dawn of War II - Ultramarines PackApp 56487 | DLC | Aug 16, 2011 | — | 440–1.3K† |
 Warhammer 40,000: Dawn of War II - Retribution - Blood Ravens Veteran's HelmetApp 56486 | DLC | — | — | — |
 Warhammer 40,000: Dawn of War II - Retribution - Hive Tyrant Wargear DLCApp 56485 | DLC | May 26, 2011 | — | 220–660† |
 Warhammer 40,000: Dawn of War II - Retribution - Chaos Sorcerer Wargear DLCApp 56484 | DLC | May 26, 2011 | — | 180–540† |
 Warhammer 40,000: Dawn of War II - Retribution - Lord General Wargear DLCApp 56483 | DLC | May 26, 2011 | — | 200–600† |
 Warhammer 40,000: Dawn of War II - Retribution - Mekboy Wargear DLCApp 56482 | DLC | May 26, 2011 | — | 300–900† |
 Warhammer 40,000: Dawn of War II - Retribution - Farseer Wargear DLCApp 56481 | DLC | May 26, 2011 | — | 240–720† |
 Warhammer 40,000: Dawn of War II: Retribution - Captain Wargear DLCApp 56480 | DLC | May 26, 2011 | — | 420–1.3K† |
 Warhammer 40,000: Dawn of War II - Retribution - Multiplayer DLCApp 56439 | DLC | — | — | — |
 Warhammer 40,000: Dawn of War II - Retribution - Campaign DLCApp 56437 | DLC | — | — | 1M–2M |
 Warhammer 40,000: Dawn of War II - Retribution - Tyranid Race PackApp 56436 | DLC | — | — | 420–1.3K† |
 Warhammer 40,000: Dawn of War II - Retribution Ork Race PackApp 56435 | DLC | — | — | 140–420† |
 Warhammer 40,000: Dawn of War II - Retribution Space Marines Race PackApp 56434 | DLC | — | — | 160–480† |
 Warhammer 40,000: Dawn of War II - Retribution Imperial Guard Race PackApp 56433 | DLC | — | — | 120–360† |
 Warhammer 40,000: Dawn of War II - Retribution Eldar Race PackApp 56432 | DLC | — | — | 120–360† |
 Warhammer 40,000: Dawn of War II - Retribution Chaos Space Marines Race PackApp 56431 | DLC | — | — | 140–420† |
 Warhammer 40,000: Space Marine - Death Guard Champion Chapter Pack DLCApp 55476 | DLC | Jan 24, 2012 | — | 620–1.9K† |
 Warhammer 40,000: Space Marine - Iron Hands Chapter Pack DLCApp 55475 | DLC | Jan 24, 2012 | — | 820–2.5K† |
 Warhammer 40,000: Space Marine - Future MapPackApp 55474 | DLC | — | — | — |
