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.)
Train Simulator: Arosa Line Route Add-OnApp 621870	DLC	Aug 17, 2017	—	1.1K–3.2K†
Monster Slayers - Advanced Classes UnlockerApp 621840	DLC	Apr 7, 2017	—	220–660†
LOGistICAL - New ZealandApp 621560	DLC	Apr 25, 2017	—	20–60†
Warhammer 40,000: Eternal Crusade - 5,000 Rogue Trader Credits Pack (Imperium)App 621461	DLC	—	—	—
Warhammer 40,000: Eternal Crusade - 5,000 Rogue Trader Credit Pack (Squadron)App 621460	DLC	—	—

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.