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.) |
|---|---|---|---|---|
 MLB 2K10App 50120 | Advertising | Mar 4, 2010 | 0 | 240–720† |
 Borderlands: The Secret Armory of General KnoxxApp 50110 | DLC | Feb 25, 2010 | — | 7.6K–22.9K† |
 Sid Meier's Civilization® VApp 50100 | Game | — | 0 | — |
 Nimbus DemoApp 50010 | Demo | Dec 2, 2010 | 0 | 20–60† |
 NimbusApp 50000 | Game | Oct 25, 2010 | 0 | 50K–100K |
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.
 Plain SightApp 49909 |
| Game |
| — |
| 0 |
| — |
 Plain SightApp 49900 | Game | Apr 5, 2010 | 4 | 50K–100K |
 CreaVuresApp 49810 | Game | Feb 23, 2011 | 0 | 50K–100K |
 Flight of the IcarusApp 49800 | Game | May 12, 2010 | 0 | 50K–100K |
 Stargate ResistanceApp 49700 | Advertising | Feb 15, 2010 | 0 | 60–180† |
 Beat Hazard DemoApp 49610 | Demo | Apr 21, 2010 | 0 | 320–960† |
 Beat Hazard: Golden ShipApp 49605 | DLC | — | — | — |
 Beat Hazard UltraApp 49604 | DLC | Jun 16, 2011 | — | 1.8K–5.3K† |
 Beat Hazard - iTunes unlockApp 49603 | DLC | — | — | — |
 Beat HazardApp 49600 | Game | Apr 15, 2010 | 0 | 500K–1M |
 Gearbox LabsApp 49560 | Game | — | 0 | — |
 Aliens: Colonial Marines CollectionApp 49540 | Game | May 1, 2012 | 16 | 500K–1M |
 Borderlands 2 Unused Pre-Order DLC 3App 49538 | Config | — | — | — |
 Borderlands 2 Unused Pre-Order DLC 2App 49537 | Config | — | — | — |
 Borderlands 2 Unused Pre-Order DLC 1App 49536 | Config | — | — | — |
 Borderlands 2App 49520 | Game | Sep 18, 2012 | 2,563 | 10M–20M |
 Magic 2012 Foil Conversion “Trinity of Elements” App 49499 | DLC | — | — | 20–60† |
 Magic 2012 Full Deck “Trinity of Elements” App 49498 | DLC | — | — | 20–60† |
 Magic 2012 Foil Conversion “Beknighted” App 49497 | DLC | — | — | 20–60† |
 Magic 2012 Full Deck “Beknighted” App 49496 | DLC | — | — | 20–60† |
 Magic 2012 Foil Conversion “Forest’s Fury”App 49495 | DLC | — | — | 20–60† |
 Magic 2012 Full Deck “Forest’s Fury” App 49494 | DLC | — | — | 20–60† |
 Magic 2012 Foil Conversion “Dark Heavens”App 49493 | DLC | — | — | 20–60† |
 Magic 2012 Full Deck “Dark Heavens”App 49492 | DLC | — | — | 20–60† |
 Magic 2012 Foil Conversion “Ghoulkeeper” App 49491 | DLC | — | — | 20–60† |
 Magic 2012 Full Deck “Ghoulkeeper” App 49490 | DLC | — | — | 20–60† |
 Magic the Gathering: Duels of the Planeswalkers 2012 DemoApp 49480 | Demo | Jun 15, 2011 | 1 | 200–600† |
 Magic: The Gathering - Duels of the Planeswalker 2012 Persona Pack: DragonsApp 49479 | DLC | — | — | — |
 ValveTestApp49478App 49478 | DLC | — | — | — |
 Humanoids Persona PackApp 49477 | DLC | — | — | — |
 Magic 2012 Deck Pack 3App 49476 | DLC | — | — | 80–240† |
 Magic 2012 Deck Pack 2App 49475 | DLC | — | — | 100–300† |
 Magic 2012 Deck Pack 1 App 49474 | DLC | — | — | 60–180† |
 Magic: The Gathering 2012 - Expansion App 49473 | DLC | — | — | 80–240† |
 Magic: The Gathering - Duels of the Planeswalkers 2012App 49470 | Game | Jun 15, 2011 | 8 | 200K–500K |
 Magic: the Gathering - Duels of the Planeswalkers DemoApp 49460 | Demo | Jun 15, 2010 | 0 | — |
 Magic: The Gathering - Duels of the Planeswalkers PR BuildApp 49450 | Game | — | 0 | — |
 Master of Shadows Foil ConversionApp 49443 | DLC | — | — | — |
 Root of the Firemind Foil ConversionApp 49442 | DLC | — | — | — |
 Weapons of the Warrior Foil ConversionApp 49441 | DLC | — | — | — |
 Heart of the Worlds Foil ConversionApp 49440 | DLC | — | — | — |
 Eons of Evil Foil ConversionApp 49439 | DLC | — | — | — |
 Heat of Battle Foil ConversionApp 49438 | DLC | — | — | — |
 Relics of Doom Foil ConversionApp 49437 | DLC | — | — | — |
 Cries of Rage Foil ConversionApp 49436 | DLC | — | — | — |
