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.) |
|---|---|---|---|---|
 ValveTestApp4477440App 4477440 | Game | — | 0 | — |
 ValveTestApp4477430App 4477430 | Game | — | 0 | — |
 ValveTestApp4477420App 4477420 | Game | — | 0 | — |
 ValveTestApp4477400App 4477400 | Game | — | 0 | — |
 ValveTestApp4477390App 4477390 | Game | — | 0 | — |
 ValveTestApp4477380 |
We read every app on Steam continuously, so this list fills in and stays current on its own. Owners are a public estimate service's range 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.
| Game |
| — |
| 0 |
| — |
 ValveTestApp4477370App 4477370 | Game | — | 0 | — |
 ValveTestApp4477290App 4477290 | Game | — | 0 | — |
 ValveTestApp4477280App 4477280 | Game | — | 0 | — |
 ValveTestApp4477250App 4477250 | Game | — | 0 | — |
 The Pentastic DescentApp 4477180 | Game | Apr 4, 2026 | 0 | — |
 Skully SeasApp 4477170 | Game | — | — | — |
 Hippocratic DemoApp 4477160 | Demo | — | — | — |
 ValveTestApp4476720App 4476720 | Game | — | 0 | — |
 Critical Descent DemoApp 4476650 | Demo | Apr 27, 2026 | 0 | 120–360† |
 Tethered To YouApp 4476630 | Game | Sep 25, 2026 | 0 | 300–900† |
 Seema's Pogo 3 Hop Together - Free DemoApp 4476620 | Demo | Mar 9, 2026 | 0 | — |
 Backrooms: Collision Not FoundApp 4476610 | Game | Jul 1, 2026 | 0 | 640–1.9K† |
 PARADICEApp 4476600 | Game | — | — | — |
 Biomech ProtocolApp 4476590 | Game | — | — | — |
 Particle Box DemoApp 4476580 | Demo | — | 0 | — |
 Drop Command DemoApp 4476520 | Demo | Mar 20, 2026 | 0 | 1.4K–4.1K† |
 Verbal Beatdown - Lovesick TragedyApp 4476510 | DLC | Mar 14, 2026 | — | — |
 The Beekeeper DemoApp 4476480 | Demo | Apr 1, 2026 | 0 | — |
 Abyssal Dominion PlaytestApp 4476470 | Playtest | Mar 9, 2026 | 0 | — |
 Draco and the Seven Scales PlaytestApp 4476450 | Playtest | Mar 25, 2026 | 0 | — |
 Net GainsApp 4476430 | Game | Jul 28, 2026 | 0 | 280–840† |
 Lost CampApp 4476390 | Game | Dec 31, 2026 | — | — |
 Prerolled DemoApp 4476380 | Demo | May 18, 2026 | 5 | 700–2.1K† |
 Wizard Magic DEMOApp 4476370 | Demo | Jul 3, 2026 | 0 | 320–960† |
 GiantsApp 4476360 | Game | Jul 10, 2026 | 0 | 220–660† |
 The BeekeeperApp 4476350 | Game | Jul 7, 2026 | 0 | — |
 Feed The VoidApp 4476320 | Game | — | — | — |
 NEVER SAFE IN DELAWARE PlaytestApp 4476310 | Playtest | Mar 24, 2026 | 0 | — |
 Call Of Dookie SoundtrackApp 4476290 | Soundtrack | Mar 20, 2026 | — | 100–300† |
 Crown & Coin: The Hundred YearsApp 4476270 | Game | Nov 3, 2026 | 0 | 1.1K–3.2K† |
 Fantasy Grounds - Fate Accelerated - Masters of UmdaarApp 4476260 | DLC | Mar 31, 2026 | — | — |
 Arcana, Gas & Waterworks Inc.App 4476220 | Game | Oct 1, 2026 | 0 | 40–120† |
 Rocket Man X DemoApp 4476190 | Demo | Mar 22, 2026 | 0 | 40–120† |
 Roidgrinder DemoApp 4476180 | Demo | Mar 4, 2026 | 0 | — |
 Incrempire DemoApp 4476170 | Demo | Mar 16, 2026 | 0 | 300–900† |
 Pachinko Realms: Tiki-TakaApp 4476160 | Game | Dec 31, 2027 | — | — |
 Island FeverApp 4476150 | Game | — | — | — |
 Crazy BikeApp 4476130 | Game | Mar 16, 2026 | 0 | 40–120† |
 Kittenpire DemoApp 4476120 | Demo | Mar 5, 2026 | 0 | — |
 Demon DefendApp 4476110 | Game | Dec 31, 2027 | — | — |
 Tomb Guard DemoApp 4476100 | Demo | Sep 14, 2026 | 0 | — |
 Geist HeistApp 4476090 | Game | May 21, 2026 | 0 | 400–1.2K† |
 Fantasy Grounds - Star Trek Adventures: Utopia Planitia Starfleet SourcebookApp 4476080 | DLC | Mar 10, 2026 | — | — |
 AstrophobiaApp 4476070 | Game | Aug 11, 2026 | 0 | 1.6K–4.7K† |
