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.)
Trainz Plus DLC - Pro Train: CSX Heritage Loco Bundle 1App 3524880	DLC	Jun 18, 2025	—	—
Trainz 2019 DLC - Pro Train: CSX Heritage Loco Bundle 1App 3524860	DLC	Jun 18, 2025	—	—
Trainz 2022 DLC - Pro Train: CSX Heritage Loco Bundle 1App 3524850	DLC	Jun 18, 2025	—	—
Real VR Fishing - Western Europe - NetherlandsApp 3524470	DLC	Nov 26, 2025	—	—
Real VR Fishing - Western Europe - BelgiumApp 3524460	DLC	Nov 26, 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.