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.) |
|---|---|---|---|---|
 Tomb Of IdolsApp 4543930 | Game | — | — | — |
 A Playground AfternoonApp 4543920 | Game | May 14, 2026 | 0 | 600–1.8K† |
 Nitrania PlaytestApp 4543910 | Playtest | Nov 6, 2026 | 0 | — |
 Back SoonApp 4543890 | Game | Jun 30, 2027 | — | — |
 Anthea's JusticeApp 4543800 | Game | May 29, 2026 | 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.
| 20–60† |
 Symetria DemoApp 4543790 | Demo | Apr 3, 2026 | 0 | — |
 Who's My Manito? DemoApp 4543780 | Demo | Jul 2, 2026 | 0 | — |
 Who's My Manito?App 4543760 | Game | Dec 31, 2026 | — | — |
 BloodsaltApp 4543740 | Game | Oct 24, 2028 | — | — |
 HexfellApp 4543730 | Game | — | — | — |
 Tiny Night InsideApp 4543720 | Game | May 8, 2026 | 0 | 180–540† |
 Shilutey Shopping AvenueApp 4543710 | Game | Jul 17, 2026 | 0 | — |
 Heartlands - VIPApp 4543700 | DLC | Nov 5, 2026 | — | — |
 Yet Another ShiftApp 4543680 | Game | — | — | — |
 Stack MatchApp 4543670 | Game | May 2, 2026 | 0 | — |
 Warhammer 40,000: Battlesector - Courage & CatastropheApp 4543660 | DLC | Dec 14, 2026 | — | — |
 Milky Way: Chumak TrailApp 4543620 | Game | — | — | — |
 Priority OneApp 4543610 | Game | Nov 2, 2026 | 0 | 60–180† |
 PAYDAY 2: Espionage Weapon PackApp 4543600 | DLC | Apr 30, 2026 | — | 4.8K–14.5K† |
 Leave a MessageApp 4543590 | Game | Apr 10, 2026 | 0 | 60–180† |
 Strategic Command: World War I - Battles for YpresApp 4543560 | DLC | Jul 14, 2026 | — | 20–60† |
 hEvEN oN sNOrFApp 4543520 | Game | Apr 24, 2026 | 0 | 60–180† |
 MicroMacro: Downtown DetectiveApp 4543500 | Game | — | — | — |
 Infinite MuseumApp 4543490 | Game | Oct 2, 2026 | 0 | 80–240† |
 ProBeltApp 4543470 | Game | Apr 27, 2026 | 0 | — |
 F-Drones Simulator: Artan Supporter PackApp 4543460 | DLC | Apr 24, 2026 | — | — |
 F-Drones Simulator: K-2 Supporter PackApp 4543450 | DLC | Mar 30, 2026 | — | — |
 Florence Mirror DemoApp 4543430 | Demo | — | 0 | — |
 Medieval Castle SimulatorApp 4543390 | Game | — | — | — |
 Kiln - Closed Beta Participation TrophyApp 4543370 | DLC | — | — | — |
 The Office: Dirty SecretsApp 4543360 | Game | Jun 16, 2026 | 0 | 60–180† |
 100 Sherwood Cats - ArtbookApp 4543340 | DLC | Jun 8, 2026 | — | — |
 The Pay Window: 80s Wrestling SimulatorApp 4543330 | Game | — | — | — |
 100 Sherwood Cats SoundtrackApp 4543320 | Soundtrack | Jun 8, 2026 | — | — |
 Zebulon 3D PlaytestApp 4543290 | Playtest | Apr 11, 2026 | 0 | — |
 100 Panda Cats - ArtbookApp 4543280 | DLC | Sep 4, 2026 | — | — |
 100 Panda Cats SoundtrackApp 4543270 | Soundtrack | Sep 4, 2026 | — | — |
 100 Swamp Cats - ArtbookApp 4543250 | DLC | Jul 19, 2026 | — | — |
 100 Swamp Cats SoundtrackApp 4543240 | Soundtrack | Jul 19, 2026 | — | — |
 100 Dragon Cats - ArtbookApp 4543230 | DLC | Jul 25, 2026 | — | — |
 100 Dragon Cats SoundtrackApp 4543220 | Soundtrack | Jul 25, 2026 | — | — |
 Imberite IdleApp 4543210 | Game | Sep 22, 2026 | 0 | 80–240† |
 100 Undersea Cats - ArtbookApp 4543190 | DLC | Aug 1, 2026 | — | — |
 100 Undersea Cats SoundtrackApp 4543160 | Soundtrack | Aug 1, 2026 | — | — |
 100 Marshmallow Cats - ArtbookApp 4543150 | DLC | May 10, 2026 | — | — |
 100 Marshmallow Cats SoundtrackApp 4543140 | Soundtrack | May 10, 2026 | — | — |
 100 Mushroom Cats - ArtbookApp 4543130 | DLC | Aug 28, 2026 | — | — |
 100 Mushroom Cats SoundtrackApp 4543120 | Soundtrack | Aug 28, 2026 | — | — |
 100 Archeology Cats - ArtbookApp 4543110 | DLC | May 7, 2026 | — | — |
 100 Archeology Cats SoundtrackApp 4543100 | Soundtrack | May 7, 2026 | — | — |
