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.) |
|---|---|---|---|---|
 Hearts of Iron III: Japanese Infantry Pack DLCApp 25897 | DLC | Dec 8, 2009 | — | 220–660† |
 Hearts of Iron III: German Infantry Pack DLCApp 25896 | DLC | Dec 8, 2009 | — | 280–840† |
 Hearts of Iron III: German Sprite PackApp 25893 | DLC | Aug 7, 2009 | — | — |
 Hearts of Iron III: US Pack DLCApp 25892 | DLC | Aug 7, 2009 | — | 200–600† |
 Europa Universalis III Music of the WorldApp 25817 | DLC | Dec 10, 2012 | — |
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.
 Europa Universalis III: Revolution II Unit PackApp 25816 | DLC | Dec 10, 2012 | — | 80–240† |
 Europa Universalis III: Absolutism SpritePackApp 25815 | DLC | Dec 10, 2012 | — | 80–240† |
 Europa Universalis III: Revolution SpritePackApp 25814 | DLC | Dec 8, 2011 | — | 120–360† |
 Europa Universalis III: Medieval SpritePackApp 25813 | DLC | Dec 8, 2011 | — | 180–540† |
 Europa Universalis III: Reformation SpritePackApp 25812 | DLC | Dec 1, 2011 | — | 140–420† |
 Europa Universalis III: Enlightenment SpritePackApp 25811 | DLC | Dec 1, 2011 | — | 100–300† |
 Europa Universalis III: Western - AD 1400 SpritepackApp 25810 | DLC | Jun 23, 2011 | — | 80–240† |
 Europa Universalis III: Eastern - AD 1400 SpritepackApp 25809 | DLC | Jun 23, 2011 | — | 80–240† |
 Europa Universalis III: Heir to the ThroneApp 25806 | DLC | Dec 16, 2009 | — | 540–1.6K† |
 MiBI Skins - All Clan Skins Pack DLCApp 25765 | DLC | — | — | — |
 Madballs Holiday Skin RollupApp 25764 | DLC | Aug 16, 2010 | — | 20–60† |
 Madballs Scorched Evolution Skin RollupApp 25763 | DLC | Aug 16, 2010 | — | 20–60† |
 Madballs BDI Evolution Skin RollupApp 25762 | DLC | Aug 16, 2010 | — | 20–60† |
 Madballs Scorched Clan SkinsApp 25761 | DLC | Aug 16, 2010 | — | 20–60† |
 Madballs B*D*I Clan SkinsApp 25760 | DLC | Aug 16, 2010 | — | 20–60† |
 Madballs Campaign Deserters PackApp 25759 | DLC | Dec 10, 2009 | — | 40–120† |
 Madballs Anarchy Unlock PackApp 25758 | DLC | Jan 14, 2010 | — | 40–120† |
 MiBI Skins - Christmas '09 DLCApp 25757 | DLC | — | — | — |
 MiBI Skins - Evolution Flyers DLCApp 25756 | DLC | — | — | — |
 MiBI Skins - Evolution Heavy 09 DLCApp 25755 | DLC | — | — | — |
 MiBI Skins - Evolution Support 09 DLCApp 25754 | DLC | — | — | — |
 MiBI Skins - Evolution Runners 09 DLCApp 25753 | DLC | — | — | — |
 MiBI Skins - Thanksgiving 09 DLCApp 25752 | DLC | — | — | — |
 MiBI Skins - Evolution Assault DLCApp 25751 | DLC | — | — | — |
 Madballs Devil's Night Skin PackApp 25750 | DLC | — | — | — |
 Mass Effect 2: Cerberus KeyApp 24998 | DLC | — | — | — |
 Mass Effect 2: Digital Deluxe Cerberus KeyApp 24997 | DLC | — | — | — |
 Mass Effect 2: Digital Deluxe Promo KeyApp 24996 | DLC | — | — | — |
 Mass Effect 2: Cerberus Key (Preorder)App 24995 | DLC | — | — | — |
 Mass Effect 2: Promo Key (Preorder)App 24994 | DLC | — | — | — |
 Mass Effect 2: Digital Deluxe Cerberus Key (Preorder)App 24993 | DLC | — | — | — |
 Mass Effect 2: Digital Deluxe Promo Key (Preorder)App 24992 | DLC | — | — | — |
 Battlefield Bad Company 2: SPECACT Kit UpgradeApp 24963 | DLC | Dec 3, 2010 | — | 4.7K–14.2K† |
 Battlefield Bad Company 2: Promo Key (Preorder)App 24962 | DLC | — | — | — |
 Dragon Age: Origins Standard Game CD KeyApp 24939 | DLC | — | — | — |
 Dragon Age: Origins Deluxe Game CD KeyApp 24938 | DLC | — | — | — |
 Dragon Age: Origins Preorder CD KeyApp 24937 | DLC | — | — | — |
 Dragon Age: Origins Standard CD KeyApp 24936 | DLC | — | — | — |
 Dragon Age: Origins Deluxe CD KeyApp 24935 | DLC | — | — | — |
 Dragon Age: Origins Deluxe CD KeyApp 24934 | DLC | — | — | — |
 Dragon Age: Origins Bonus ContentApp 24932 | DLC | — | — | — |
 Trainz Simulator DLC: SS4 China Coal Heavy Haul PackApp 24679 | DLC | Dec 4, 2013 | — | 640–1.9K† |
 Trainz Simulator DLC: BR Class 14App 24678 | DLC | May 6, 2013 | — | — |
 Trainz Simulator DLC: Coronation ScotApp 24677 | DLC | May 6, 2013 | — | 80–240† |
 Trainz Simulator DLC: PRR T1App 24676 | DLC | Nov 29, 2012 | — | 80–240† |
