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.)
Cactus Clicker - 500 CactiApp 4145940	DLC	Nov 4, 2025	—	—
Dusty - PremiumApp 4145550	DLC	Dec 24, 2025	—	—
Assassin's Creed Mirage - Celestial Weapons Pack Ubisoft ActivationApp 4145520	DLC	—	—	—
Assassin’s Creed Mirage - Celestial PackApp 4145510	DLC	Nov 18, 2025	—	40–120†
Assassin's Creed Mirage - Desert Scorpion Pack Ubisoft ActivationApp 4145500	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.