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.)
Null Zone: No Way Back PlaytestApp 4369810	Playtest	Jan 31, 2026	0	—
Null Zone: No Way BackApp 4369800	Game	May 22, 2026	0	20–60†
ミステリ―アドベンチャー　犯人はメイド DemoApp 4369790	Demo	Feb 18, 2026	0	260–780†
Rooooomba Simulator!!App 4369780	Game	Apr 1, 2026	0	80–240†
Lost in the Roots DemoApp 4369760

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.

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?

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.)
Null Zone: No Way Back PlaytestApp 4369810	Playtest	Jan 31, 2026	0	—
Null Zone: No Way BackApp 4369800	Game	May 22, 2026	0	20–60†
ミステリ―アドベンチャー　犯人はメイド DemoApp 4369790	Demo	Feb 18, 2026	0	260–780†
Rooooomba Simulator!!App 4369780	Game	Apr 1, 2026	0	80–240†
Lost in the Roots DemoApp 4369760