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.) |
|---|---|---|---|---|
 Pride of Nations: American Civil War 1862App 73193 | DLC | Aug 11, 2011 | — | 20–60† |
 Pride of Nations: Spanish-American War 1898App 73192 | DLC | Jul 18, 2011 | — | — |
 Cities In Motion: US CitiesApp 73188 | DLC | — | — | — |
 Cities in Motion: US CitiesApp 73187 | DLC | Jan 17, 2012 | — | 80–240† |
 Cities In Motion: German CitiesApp 73186 | DLC | — | — | — |
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 |
| Sep 14, 2011 |
| — |
| 20–60† |
 Cities In Motion: Metro StationApp 73184 | DLC | — | — | — |
 Cities in Motion: Metro StationsApp 73183 | DLC | Jul 23, 2011 | — | 180–540† |
 Cities in Motion: Tokyo DLCApp 73182 | DLC | — | — | — |
 Cities in Motion: TokyoApp 73181 | DLC | May 31, 2011 | — | 40–120† |
 Cities in Motion: Design NowApp 73180 | DLC | — | — | — |
 Darkest Hour - Forum Registration KeyApp 73179 | DLC | — | — | — |
 Magicka: The Doctors Robe packApp 73121 | DLC | — | — | — |
 Magicka: Grimnir's LaboratoryApp 73120 | DLC | Oct 29, 2012 | — | 320–960† |
 Magicka: Tower of NiflheimApp 73119 | DLC | Apr 9, 2013 | — | 240–720† |
 Magicka: Free Jolnirs WorkshopApp 73118 | DLC | Jan 17, 2013 | — | 20–60† |
 Magicka: Dungeons and DaemonsApp 73115 | DLC | Oct 11, 2012 | — | 600–1.8K† |
 Magicka WOOT Olympian OnslaughtApp 73114 | DLC | — | — | — |
 Magicka WOOT Athletic Techniques Magick Pack App 73113 | DLC | — | — | — |
 Magicka WOOT Sporting Goods Item Pack App 73112 | DLC | — | — | — |
 Magicka WOOT Triathlon of Terror Challange MapApp 73111 | DLC | — | — | — |
 Volcano HideoutApp 73110 | DLC | — | — | — |
 Dreamlords - Divine KeyApp 73109 | DLC | — | — | — |
 Dreamlords - Starter KeyApp 73108 | DLC | — | — | — |
 Mirror Crystal Cavern HideoutApp 73099 | DLC | — | — | — |
 Magicka: Heirlooms Item PackApp 73098 | DLC | Jul 24, 2012 | — | 180–540† |
 Magicka: Peculiar Gadgets Item PackApp 73097 | DLC | Jul 24, 2012 | — | 240–720† |
 Magicka: Aspiring Musician RobesApp 73096 | DLC | Jul 24, 2012 | — | 180–540† |
 Magicka: Mega Villain RobesApp 73095 | DLC | Jul 24, 2012 | — | 280–840† |
 Magicka: Pieces Challengepack Evil hideoutsApp 73094 | DLC | — | — | — |
 Magicka: The Other Side of the CoinApp 73093 | DLC | Jun 19, 2012 | — | 620–1.9K† |
 Magicka: Horror Props Item PackApp 73092 | DLC | Nov 30, 2011 | — | 220–660† |
 Magicka: Holiday Spirit Item PackApp 73091 | DLC | Nov 30, 2011 | — | 340–1K† |
 Crusader Kings II Beta - Legacy of Rome BETAApp 73089 | DLC | — | — | — |
 The Sword of IslamApp 73088 | DLC | — | — | — |
 Majesty 2: Battles of ArdaniaApp 73071 | DLC | Mar 9, 2011 | — | 180–540† |
 ValveTestApp73059App 73059 | DLC | — | — | — |
 Magicka: The Stars Are LeftApp 73058 | DLC | Nov 30, 2011 | — | 1.7K–5.2K† |
 Magicka: Gamer BundleApp 73057 | DLC | Sep 18, 2011 | — | 380–1.1K† |
 Magicka: Support RobeApp 73056 | DLC | — | — | — |
 Magicka: Tank RobeApp 73055 | DLC | — | — | — |
 Magicka: Party RobesApp 73054 | DLC | — | — | — |
 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 | — | — | — |
 Magicka: Frozen LakeApp 73037 | 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 | — | — | — |
