Apps

Everything on Steam, newest first: games, DLC, demos, playtests, software, tools, soundtracks and videos. New ones appear within seconds of Steam adding them.

What is an app?

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.)
Cosmo Blue - A Space Odor MysteryApp 4244430	Game	Jan 20, 2026	0	140–420†
DreadHaven: The Last ColonyApp 4244420	Game	Mar 31, 2027	—	—
Paper PhysicsApp 4244390	Game	—	—	—
Lydia Was HereApp 4244350	Game	Dec 31, 2026	—	—
Eternal Lust: Realm of the UndeadApp 4244300	Game	Jun 6, 2026

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.