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.) |
|---|---|---|---|---|
 Walled Project: KApp 5310280 | Game | Dec 31, 2027 | — | — |
 Hayaku! Island of Darkness PlaytestApp 5310260 | Playtest | Oct 15, 2026 | 0 | — |
 Fantasy Grounds - Dungeon Crawl Classics #91: Journey to the Center of AerethApp 5310220 | DLC | Oct 21, 2026 | — | — |
 Wove DemoApp 5310200 | Demo | Oct 2, 2026 | 0 | 40–120† |
 petrichorApp 5310190 | Game |
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.
| Jun 30, 2027 |
| — |
| — |
 Formula Minus OneApp 5310180 | Game | — | — | — |
 Welcome Back to Aeris DemoApp 5310170 | Demo | — | 0 | — |
 Garden Souls DemoApp 5310160 | Demo | Oct 6, 2026 | 0 | 680–2K† |
 Lenimals DemoApp 5310140 | Demo | Sep 30, 2026 | 0 | — |
 RecycledApp 5310130 | Game | Oct 18, 2026 | 0 | 80–240† |
 Guild Forge DemoApp 5310120 | Demo | Oct 18, 2026 | 0 | — |
 Halloween - Civilian Pack 1, Michelle and EugeneApp 5310110 | DLC | Oct 27, 2026 | — | 280–840† |
 Halloween - Civilian Costumes Pack, Special Halloween EditionApp 5310100 | DLC | Oct 27, 2026 | — | 700–2.1K† |
 Within His View DemoApp 5310090 | Demo | Oct 1, 2026 | 0 | 40–120† |
 Backrooms BlocksApp 5310070 | Game | Oct 21, 2026 | 0 | 160–480† |
 Infested DX DemoApp 5310060 | Demo | Oct 8, 2026 | 0 | — |
 Hide and LuigApp 5310050 | Game | — | — | — |
 MR MAGEBOY DemoApp 5310040 | Demo | Oct 5, 2026 | 0 | 800–2.4K† |
 Fantasy Grounds - The RealmApp 5310030 | DLC | Sep 30, 2026 | — | — |
 Dimensional Double Shift: Bat Attitude OutfitApp 5310020 | DLC | Oct 19, 2026 | — | — |
 SKY HARVEST DemoApp 5310010 | Demo | Oct 6, 2026 | 0 | — |
 Cambell's Oddity Box - CutpointApp 5310000 | DLC | Sep 25, 2026 | — | — |
 Abel's death: The gravedigger DemoApp 5309990 | Demo | — | — | — |
 Walk-Off 199X DemoApp 5309980 | Demo | Oct 19, 2026 | 0 | — |
 BrickOps DemoApp 5309970 | Demo | Oct 9, 2026 | 0 | 80–240† |
 Coins Must Be Made DemoApp 5309960 | Demo | Oct 10, 2026 | 0 | 220–660† |
 Oreia PlaytestApp 5309940 | Playtest | Sep 30, 2026 | 0 | — |
 Which Sausage, Mate? - 1980: Under the CounterApp 5309930 | DLC | Nov 13, 2026 | — | — |
 Alien Archeologist DemoApp 5309920 | Demo | Oct 12, 2026 | 34 | 1.6K–4.7K† |
 The Beast Awoke To Eat Your Darlings DemoApp 5309910 | Demo | — | 0 | — |
 Life as a Lich — Pantheon of BonesApp 5309860 | DLC | Oct 8, 2026 | — | — |
 Bio Inc. Total Defense DemoApp 5309850 | Demo | Nov 12, 2026 | — | — |
 PATH//HACK DemoApp 5309830 | Demo | — | — | — |
 ALSTROEMERIA DemoApp 5309820 | Demo | Sep 30, 2026 | 0 | — |
 CONTRACT #001App 5309780 | Game | Jun 30, 2027 | — | — |
 Feed Us, Human!App 5309760 | Game | — | — | — |
 Real Jigsaw Puzzles — LagunaApp 5309750 | DLC | Sep 26, 2026 | — | — |
 AI Roommate: Legacy Full AccessApp 5309730 | DLC | — | — | — |
 NOSTRA DemoApp 5309710 | Demo | Sep 30, 2026 | 0 | — |
 Houses of WitchesApp 5309690 | Game | — | — | — |
 ColdstarApp 5309680 | Game | Oct 9, 2026 | 5 | 380–1.1K† |
 VambloApp 5309670 | Game | — | — | — |
 DEMONIC MAIDENS CARDSApp 5309660 | Game | Oct 29, 2026 | 0 | — |
 Demons of the MineApp 5309650 | Game | — | — | — |
 Octodefense DemoApp 5309640 | Demo | Oct 7, 2026 | 0 | — |
 Immersive Storylines Game Festival 2026App 5309590 | Config | — | — | — |
 Slash the WolfApp 5309580 | Game | — | — | — |
 Kaput PlaytestApp 5309570 | Playtest | Sep 28, 2026 | 0 | — |
 Set, Bounce, Cheese! DemoApp 5309560 | Demo | Sep 29, 2026 | 0 | — |
 Echoes Below DemoApp 5309550 | Demo | Oct 2, 2026 | 0 | — |
