Everything on Steam, newest first: games, DLC, demos, playtests, software, tools, soundtracks and videos. New ones appear within seconds of Steam adding them.
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.) |
|---|---|---|---|---|
 [Revival] Hot Summer Costume - La MariposaApp 4497520 | DLC | Jun 25, 2026 | — | — |
 [Revival] Hot Summer Costume - LeifangApp 4497490 | DLC | Jun 25, 2026 | — | — |
 [Revival] Hot Summer Costume - Marie RoseApp 4497480 | DLC | Jun 25, 2026 | — | 20–60† |
 [Revival] Hot Summer Costume - MilaApp 4497470 | DLC | Jun 25, 2026 | — | — |
 [Revival] Hot Summer Costume - MomijiApp 4497460 | DLC |
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.
| Jun 25, 2026 |
| — |
| — |
 [Revival] Hot Summer Costume - NiCOApp 4497450 | DLC | Jun 25, 2026 | — | — |
 [Revival] Hot Summer Costume - NyotenguApp 4497440 | DLC | Jun 25, 2026 | — | — |
 [Revival] Hot Summer Costume - Phase 4App 4497430 | DLC | Jun 25, 2026 | — | — |
 [Revival] Hot Summer Costume - TinaApp 4497420 | DLC | Jun 25, 2026 | — | — |
 [Revival] Hot Summer Costume SetApp 4497410 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - AyaneApp 4497400 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - ChristieApp 4497390 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - HelenaApp 4497380 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - HitomiApp 4497370 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - HonokaApp 4497360 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - KasumiApp 4497350 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - KokoroApp 4497340 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - La MariposaApp 4497330 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - LeifangApp 4497320 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - Marie RoseApp 4497310 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - MilaApp 4497300 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - MomijiApp 4497280 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - NiCOApp 4497270 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - NyotenguApp 4497260 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - Phase 4App 4497250 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - RachelApp 4497240 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume - TinaApp 4497230 | DLC | Jun 25, 2026 | — | — |
 [Revival] Maid Costume SetApp 4497220 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - AyaneApp 4497210 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - BaymanApp 4497190 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - Brad WongApp 4497180 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - ChristieApp 4497150 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - DiegoApp 4497140 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - EliotApp 4497130 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - HayabusaApp 4497120 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - HayateApp 4497110 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - HelenaApp 4497100 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - HitomiApp 4497090 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - HonokaApp 4497080 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - Jann LeeApp 4497070 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - KasumiApp 4497060 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - KokoroApp 4497040 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - La MariposaApp 4497030 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - LeifangApp 4497020 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - Marie RoseApp 4497010 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - MilaApp 4497000 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - MomijiApp 4496990 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - NiCOApp 4496980 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - NyotenguApp 4496970 | DLC | Jun 25, 2026 | — | — |
 [Revival] Santa's Helper Costume - Phase 4App 4496960 | DLC | Jun 25, 2026 | — | — |
