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.)
Atelier Firis - Costume: Verdant Feuilles / ドロッセル衣装『新緑のフォイユ』App 573544	DLC	Mar 21, 2017	—	20–60†
Atelier Firis - Costume: Festive Amour / イルメリア衣装『紅白アムール』App 573543	DLC	Mar 21, 2017	—	40–120†
Atelier Firis - Costume: Night Onyx / リアーネ衣装『夜のオニキス』App 573542	DLC	Mar 21, 2017	—	40–120†
Atelier Firis - Costume: Sky Blue Papillon / フィリス衣装『空色パピヨン』App 573541	DLC	Mar 21, 2017	—	60–180†
Atelier Firis - Costume: Resort Vacation, WonderlandApp 573540	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.