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.)
铃响之前 PlaytestApp 4358510	Playtest	Feb 4, 2026	0	—
ALTEREDBLOOD+ PlaytestApp 4358170	Playtest	Jun 19, 2026	0	—
Stackmon PlaytestApp 4356570	Playtest	Jul 11, 2026	0	—
Twisted Party PlaytestApp 4356210	Playtest	Mar 30, 2026	—	—
FOURVIVE PlaytestApp 4355840	Playtest	—	—

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.