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.)
Warhammer 40,000: Space Marine 2 - Salamanders Champion Pack 2App 3871400	DLC	Jul 28, 2026	—	2K–5.9K†
Warhammer 40,000: Space Marine 2 - Iron Hands Chapter PackApp 3871390	DLC	May 21, 2026	—	2.7K–8.2K†
Warhammer 40,000: Space Marine 2 - Carcharodons Cosmetic PackApp 3871380	DLC	Feb 26, 2026	—	4.7K–14K†
Warhammer 40,000: Space Marine 2 - Raven Guard Champion PackApp 3871370	DLC	Feb 26, 2026	—	2.6K–7.9K†

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.