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.) |
|---|---|---|---|---|
 Ec(h)osystemApp 5204180 | Game | — | — | — |
 a strange journey into the backroomsApp 5204140 | Game | Nov 10, 2026 | 0 | — |
 DO NOT MISS PlaytestApp 5204130 | Playtest | Oct 26, 2026 | 0 | — |
 Unexpected DeliveryApp 5204100 | Game | — | — | — |
 Cozy CastleApp 5204090 | Game | Nov 30, 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.
 Demonherd Dungeon SoundtrackApp 5204080 | Soundtrack | — | — | — |
 Compact Racing: Dirty Trucks 4x4App 5204070 | Game | Nov 2, 2026 | 0 | — |
 Crosstalk: Second RealityApp 5204060 | DLC | Sep 8, 2026 | — | 40–120† |
 Exsomnis: Fires of PompeiiApp 5204050 | Game | — | — | — |
 Lumi and the Murder QuartetApp 5204040 | Game | — | — | — |
 Yellowcreek Stories - The Cabin Watcher SoundtrackApp 5204020 | Soundtrack | Sep 9, 2026 | — | — |
 CARNAGE DemoApp 5204000 | Demo | — | — | — |
 Fireworks Incremental DemoApp 5203990 | Demo | Sep 10, 2026 | 0 | 380–1.1K† |
 MonstaurantApp 5203960 | Game | Dec 31, 2027 | — | — |
 Guilded FoolsApp 5203950 | Game | — | — | — |
 PortolanApp 5203930 | Game | — | — | — |
 Odyssey Simulator DemoApp 5203910 | Demo | Oct 2, 2026 | 0 | — |
 Cellwright - A FreeCell RoguelikeApp 5203890 | Game | Oct 23, 2026 | 0 | — |
 Wolf Plot DemoApp 5203860 | Demo | Oct 12, 2026 | 0 | 40–120† |
 Back of Beyond SoundtrackApp 5203760 | Soundtrack | Mar 31, 2027 | — | — |
 CookSpiracy PlaytestApp 5203750 | Playtest | Sep 6, 2026 | 0 | — |
 I Am Plague PlaytestApp 5203730 | Playtest | Oct 5, 2026 | — | — |
 Prompt CrisisApp 5203720 | Game | — | — | — |
 Hopperstride PlaytestApp 5203710 | Playtest | Sep 4, 2026 | 0 | — |
 One Sock ShortApp 5203700 | Game | — | — | — |
 Legends of HeartsApp 5203690 | Game | — | — | — |
 Neon Breaker: Endless Arcade DemoApp 5203650 | Demo | Oct 7, 2026 | 0 | — |
 Knowlands: Battle of Wits DemoApp 5203630 | Demo | Oct 16, 2026 | 0 | 20–60† |
 Mahou Arms - Bunny SuitApp 5203620 | DLC | Sep 11, 2026 | — | 20–60† |
 Futanari PlanetApp 5203610 | Game | Nov 6, 2026 | 1 | 440–1.3K† |
 Shunx's Tyrhia ~ What a Beautiful Dawn ~App 5203590 | Game | — | — | — |
 Nut RunnerApp 5203580 | Game | Oct 16, 2026 | 0 | — |
 Rock and FoundApp 5203560 | Game | Nov 16, 2026 | — | — |
 Starliners DemoApp 5203540 | Demo | Sep 18, 2026 | 25 | — |
 KickOffApp 5203480 | Game | Oct 25, 2026 | 0 | 40–120† |
 Code: Terraform (Original Soundtrack)App 5203450 | Soundtrack | Sep 10, 2026 | — | 140–420† |
 Jirai Kei NemuApp 5203430 | Game | Oct 31, 2026 | 1 | — |
 SlimeBusters PlaytestApp 5203420 | Playtest | Sep 8, 2026 | 0 | — |
 Fairy Tale RequiemApp 5203400 | Game | — | — | — |
 Slag RunApp 5203380 | Game | Apr 30, 2027 | — | — |
 smoke.exeApp 5203370 | Game | Oct 12, 2026 | 0 | 0–20K |
 Viper StrikeApp 5203360 | Game | — | — | — |
 Seen NOT Heard DemoApp 5203350 | Demo | Sep 14, 2026 | 0 | — |
 Strip Bubbles: Around the WorldApp 5203330 | Game | Oct 30, 2026 | 0 | — |
 Oosha Loves StargazingApp 5203320 | Game | — | — | — |
 Kark and the Totem PathApp 5203310 | Game | — | — | — |
 Wavie WavieApp 5203300 | Game | — | — | — |
 Meltopia: Frozen TogetherApp 5203290 | Game | — | — | — |
 NEKOHERO DemoApp 5203280 | Demo | Sep 16, 2026 | 0 | — |
 Hentai Femboy OfficeApp 5203270 | Game | Sep 23, 2026 | 0 | — |
