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.)
Shifting To The Backrooms PlaytestApp 4057720	Playtest	Oct 4, 2025	0	—
Gravelord PlaytestApp 4057660	Playtest	Oct 16, 2025	—	—
Wrongly Accused PlaytestApp 4057280	Playtest	Oct 28, 2025	0	—
Cellscape PlaytestApp 4057210	Playtest	Oct 29, 2026	0	—
生化美少女 PlaytestApp 4057170	Playtest	Jan 26, 2026

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.