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.) |
|---|---|---|---|---|
 Call of Juarez: The Cartel - Preorder DLCApp 33428 | DLC | — | — | — |
 Tom Clancy's Splinter Cell Conviction Insurgency PackApp 33372 | DLC | May 27, 2010 | — | 1.5K–4.5K† |
 Tom Clancy's Splinter Cell Conviction - Standard CD KeyApp 33371 | DLC | — | — | — |
 Tom Clancy's Splinter Cell Conviction - Deluxe CD KeyApp 33370 | DLC | — | — | — |
 Assassin's Creed 2 - MacApp 33362 | 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 |
| — |
| — |
| — |
 Assassin's Creed II - CD KeyApp 33360 | DLC | — | — | — |
 Dawn of Discovery™: VeniceApp 33340 | DLC | Feb 25, 2010 | 9 | 10.4K–31.1K† |
 Prince of Persia: The Forgotten Sands - Standard CD KeyApp 33326 | DLC | — | — | — |
 Prince of Persia: The Forgotten Sands - Deluxe CD KeyApp 33325 | DLC | — | — | — |
 James Cameron's Avatar - Limited Edition CD KeyApp 33288 | DLC | — | — | — |
 James Cameron's Avatar - Standard CD KeyApp 33287 | DLC | — | — | — |
 Tom Clancy's Splinter Cell Conviction - Standard CD Key MacApp 33246 | DLC | — | — | — |
 Tom Clancy's Splinter Cell Conviction - Deluxe CD Key MacApp 33245 | DLC | — | — | — |
 Tom Clancy's Splinter Cell Conviction - Insurgency Pack - MacApp 33242 | DLC | — | — | — |
 Lord of the Rings War in the North DLC Orc Champion SwordApp 32834 | DLC | — | — | — |
 Lord of the Rings: War in the North DLC: Film PackApp 32833 | DLC | — | — | — |
 Lord of the Rings: War in the North DLC: Dwarf PackApp 32832 | DLC | — | — | — |
 Lord of the Rings War in the North DLC Elf PackApp 32831 | DLC | — | — | — |
 Lord of the Rings War in the North Human PackApp 32830 | DLC | — | — | — |
 STAR WARS™ Empire at War: Forces of Corruption™App 32472 | DLC | — | — | — |
 IGW - Scorched Earth DLCApp 31713 | DLC | — | — | — |
 Zombie Driver: Summer of Slaughter DLCApp 31420 | DLC | — | — | — |
 ValveTestApp30040App 30040 | DLC | — | — | — |
 ValveTestApp30010App 30010 | DLC | — | — | — |
 Guild Wars: Eye of the North (EU)App 29710 | DLC | — | — | — |
 Guild Wars: NightfallApp 29630 | DLC | — | — | — |
 Guild Wars: TrilogyApp 29620 | DLC | — | — | — |
 Guild Wars: FactionsApp 29610 | DLC | — | — | — |
 Guild Wars: Game of the YearApp 29600 | DLC | — | — | — |
 Tactical Enhancement PackApp 28061 | DLC | — | — | — |
 Explosive Mission PackApp 28060 | DLC | — | — | — |
 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† |
 Braid SoundtrackApp 26803 | DLC | Nov 17, 2011 | — | 240–720† |
 The Maw: Speeder LaneApp 26007 | DLC | Apr 29, 2009 | — | 160–480† |
 The Maw: River RedirectApp 26006 | DLC | Mar 16, 2009 | — | 120–360† |
 The Maw: Brute ForceApp 26005 | DLC | Mar 16, 2009 | — | 180–540† |
 Majesty 2 - DLCApp 25985 | DLC | — | — | — |
 ValveTestApp25970App 25970 | DLC | — | — | — |
 Hearts of Iron III DLC: German II SpritepackApp 25962 | DLC | Jul 26, 2010 | — | 320–960† |
 Hearts of Iron III: Soviet Infantry Pack DLCApp 25960 | DLC | Feb 18, 2010 | — | 160–480† |
 East India Company: Pirate BayApp 25940 | DLC | Jul 31, 2009 | — | 20–60† |
 Hearts of Iron III: Soviet Music Pack DLCApp 25899 | DLC | Dec 8, 2009 | — | 220–660† |
 Hearts of Iron III: Soviet Pack DLCApp 25898 | DLC | Dec 8, 2009 | — | 160–480† |
