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 Sim World® 7: BR Class 33 Loco Add-OnApp 4678880	DLC	Aug 25, 2026	—	—
Train Sim World® 7: Northern Trans-Pennine: Manchester - Leeds Route Add-OnApp 4678870	DLC	Aug 25, 2026	—	20–60†
Train Sim World® 7: Long Island Rail Road: New York - Hicksville Route Add-OnApp 4678860	DLC	Aug 25, 2026	—	20–60†
Train Sim World® 7: Ruhr-Sieg Nord: Hagen - Finnentrop Route Add-OnApp 4678850	DLC	Aug 25, 2026	—	60–180†

We read every app on Steam continuously, so this list fills in and stays current on its own. Owners are SteamSpy's estimate 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.