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.) |
|---|---|---|---|---|
 Hobby Horse: First Ride DemoApp 4090850 | Demo | — | 0 | — |
 Idle SailorApp 4090840 | Game | Mar 7, 2026 | 0 | 360–1.1K† |
 The Tragedy at Deer Creek DemoApp 4090830 | Demo | Oct 10, 2025 | 0 | 500–1.5K† |
 Cluck & Clear IDLEApp 4090820 | Game | — | — | — |
 Guild of Slayers DemoApp 4090810 | Demo | Oct 15, 2025 | 0 |
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.
| 40–120† |
 BastionOS DemoApp 4090800 | Demo | — | 0 | — |
 Trainz Plus DLC - Pro Train: Eureka ValleyApp 4090790 | DLC | Oct 28, 2025 | — | — |
 Trainz 2022 DLC - Pro Train: Eureka ValleyApp 4090780 | DLC | Oct 28, 2025 | — | — |
 Trainz 2019 DLC - Pro Train: Eureka ValleyApp 4090770 | DLC | Oct 28, 2025 | — | — |
 Guild of SlayersApp 4090760 | Game | Dec 31, 2028 | — | — |
 DungeonVerseApp 4090750 | Game | — | — | — |
 Chibi CornerApp 4090740 | Game | Feb 18, 2026 | 0 | 20–60† |
 SengodaiApp 4090730 | Game | Dec 12, 2025 | 0 | 100–300† |
 Edge of DestructionApp 4090720 | Game | Jul 30, 2026 | 0 | 380–1.1K† |
 Violet SoundtrackApp 4090700 | Soundtrack | Oct 16, 2025 | — | 20–60† |
 AIVX PUSH DemoApp 4090680 | Demo | — | 0 | — |
 Bull Riding Challenge 4App 4090670 | Game | Dec 3, 2025 | 0 | — |
 BERGWERK - A Mining SimApp 4090650 | Game | — | — | — |
 Sex Game - Threesome - Episode 6App 4090640 | Game | Oct 20, 2025 | 0 | 40–120† |
 Epic Survivors DemoApp 4090630 | Demo | Oct 13, 2025 | 0 | — |
 Idle Pixel Fantasy - Halloween PackApp 4090620 | DLC | Oct 20, 2025 | — | 40–120† |
 Less MiserablesApp 4090610 | Game | Mar 31, 2027 | — | — |
 Endless Escalation DemoApp 4090600 | Demo | Nov 25, 2025 | 0 | 260–780† |
 Together in Forgotten Lands DemoApp 4090590 | Demo | — | 0 | — |
 Suez Canal Training SimulatorApp 4090580 | Game | — | — | — |
 Like MeApp 4090570 | Game | Mar 31, 2027 | — | — |
 Train Reaction DemoApp 4090560 | Demo | Oct 13, 2025 | 0 | 360–1.1K† |
 Squishy Smash DemoApp 4090540 | Demo | — | — | — |
 Endless EscalationApp 4090520 | Game | — | — | — |
 Ticking Together DemoApp 4090510 | Demo | Oct 13, 2025 | 0 | 740–2.2K† |
 8th period: MusicApp 4090500 | Game | Nov 12, 2025 | 0 | — |
 Your Adult Store - HALLOWEEN DLCApp 4090490 | DLC | Oct 27, 2025 | — | 20–60† |
 Coaster Crash Course DemoApp 4090480 | Demo | — | 0 | — |
 I Thalassa PlaytestApp 4090470 | Playtest | Jul 18, 2026 | 0 | — |
 Outbreak Island - Supporter PackApp 4090460 | DLC | Oct 28, 2025 | — | 60–180† |
 Cats vs ZombiesApp 4090450 | Game | Nov 7, 2025 | 0 | 340–1K† |
 With my hpBar bugs DemoApp 4090440 | Demo | Oct 8, 2025 | 0 | 40–120† |
 IO Auto ClickerApp 4090430 | Software | Nov 20, 2025 | 95 | 20–60† |
 KarousApp 4090420 | Game | Jan 22, 2026 | 0 | 580–1.7K† |
 Rudolph the Red-Nosed Reindeer - King Moonracer’s Kingdom of MisfitsApp 4090410 | DLC | Oct 16, 2026 | — | 20–60† |
 Matchmaker Simulator DemoApp 4090400 | Demo | Feb 22, 2026 | 0 | 120–360† |
 OROBOROS DemoApp 4090390 | Demo | Nov 7, 2025 | 0 | 20–60† |
 GOKA Street DemoApp 4090370 | Demo | Oct 13, 2025 | 0 | — |
 Forest Escape: Last TrainApp 4090360 | Game | Jul 10, 2026 | 103 | 12.1K–36.2K† |
 The Lone BossApp 4090350 | Game | — | — | — |
 Versus in the Dark DemoApp 4090340 | Demo | Oct 30, 2025 | 0 | — |
 Mall RivalsApp 4090330 | Game | Aug 28, 2026 | 19 | 4.4K–13.3K† |
 LustoriaApp 4090320 | Game | — | — | — |
 Primal RepairsApp 4090310 | Game | — | — | — |
 Feral PrinceApp 4090280 | Game | Dec 15, 2026 | — | — |
