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.)
Crawl To The Depths DemoApp 4278360	Demo	May 25, 2026	0	20–60†
BattleSail DemoApp 4278300	Demo	Feb 13, 2026	0	—
Rostov DemoApp 4278280	Demo	Jan 8, 2026	0	—
Kafka at the Station DemoApp 4278270	Demo	Jan 8, 2026	0	—
Summona Realm: The Secret Flame DemoApp 4278040	Demo	Feb 11, 2026

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.