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.)
Taiko no Tatsujin: Rhythm Festival - HATSUNE MIKU Pack Vol. 7App 4578930	DLC	Jul 1, 2026	—	—
Date Bryne-Kun Simulator!App 4578920	Game	—	—	—
Skylane: Airline Tycoon SimApp 4578910	Game	Dec 31, 2026	—	—
TrainfernoApp 4578890	Game	—	—	—
传染病/Infectious DiseaseApp 4578880	Game	Apr 28, 2026	0

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.