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	Owners (est.)
Rumbly DemoApp 3754690	Demo	—	—
Unknown Hero's Travel Diary DemoApp 3754670	Demo	Aug 26, 2026	40–120†
构想彼方 ImagineFuture DemoApp 3754660	Demo	Jul 8, 2025	1.3K–3.9K†
FIREBALL DemoApp 3754640	Demo	Jul 23, 2025	—
Cosmic Destroyer DemoApp 3754600	Demo	Jun 5, 2025

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.