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.)
Rogue Pirates PlaytestApp 3628720	Playtest	Apr 25, 2025	0	—
Backrooms: No Way Out PlaytestApp 3628550	Playtest	Apr 2, 2025	—	—
Vestavia Hills Showdown PlaytestApp 3627760	Playtest	Apr 3, 2025	0	—
Something in the Water PlaytestApp 3627260	Playtest	Apr 1, 2025	0	—
Chesstro (Beta)App 3626880	Playtest	Apr 29, 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.