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.) |
|---|---|---|---|---|
 Dragon Spot - Wallpaper PackApp 3913160 | DLC | Sep 18, 2025 | — | — |
 Prime Account UpgradeApp 3913120 | DLC | Aug 13, 2025 | — | 760–2.3K† |
 CavalryGirls DLC - CalendulaApp 3913000 | DLC | Sep 24, 2026 | — | 640–1.9K† |
 Cavalry Girls - Art BookApp 3912990 | DLC | Apr 27, 2026 | — | 100–300† |
 Cavalry Girls - Crowdfunding Supporter Skin PackApp 3912980 |
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.
| DLC |
| Mar 27, 2026 |
| — |
| 120–360† |
 Hentai Summer Swap 2 - Exclusive ArtbookApp 3912950 | DLC | Sep 18, 2025 | — | — |
 MOUSE: P.I. For Hire Story DLCApp 3912890 | DLC | Dec 31, 2026 | — | — |
 Worshippers of Cthulhu - ArtbookApp 3912590 | DLC | Sep 19, 2025 | — | 20–60† |
 RPG Maker MV - Press Team Battle System PluginApp 3912560 | DLC | Aug 14, 2025 | — | 20–60† |
 RPG Maker MV - MEGA FANTASY Walking NPCs and FacesApp 3912550 | DLC | Aug 14, 2025 | — | — |
 RPG Maker MV - Mermaid character graphicApp 3912540 | DLC | Aug 14, 2025 | — | — |
 RPG Maker MZ - MEGA FANTASY Walking NPCs and FacesApp 3912490 | DLC | Aug 14, 2025 | — | — |
 RPG Maker MZ - Mermaid character graphicApp 3912480 | DLC | Aug 14, 2025 | — | — |
 RPG Maker MZ - UNDERMAX - Multi Clothes PluginApp 3912470 | DLC | Aug 14, 2025 | — | — |
 RPG Maker MZ - UNDERMAX - Simple Cooking System PluginApp 3912460 | DLC | Aug 14, 2025 | — | — |
 Deer Hunting - The Season Tracking DogApp 3911620 | DLC | Aug 2, 2025 | — | 20–60† |
 Hunter: Space Pirates - Chapter 3App 3911510 | DLC | Aug 29, 2025 | — | 20–60† |
 Dress-Up With Helene: Deluxe! - Wedding Dress-Up PackApp 3911460 | DLC | Oct 4, 2025 | — | — |
 Dress-Up With Helene: Deluxe! - Outlaw Dress-Up PackApp 3911440 | DLC | Aug 1, 2025 | — | 20–60† |
 Lustborn - Latex & Lace Outfit PackApp 3910220 | DLC | Dec 27, 2025 | — | — |
 Master of Pieces © Jigsaw Puzzle DLC - Incredible WorldApp 3910060 | DLC | Oct 20, 2025 | — | — |
 Late Ming Dynasty: The Realm of Abyss Phantom Blade ZeroApp 3910040 | DLC | Apr 9, 2026 | — | — |
 Late Ming Dynasty The Realm of Abyss Blood MessageApp 3910030 | DLC | — | — | — |
 Black Geyser: Couriers of Darkness - Tales of the Moon CultApp 3909990 | DLC | Oct 22, 2025 | — | 240–720† |
 I'm Pregnant at 16: Episode 2App 3909910 | DLC | Oct 10, 2025 | — | 680–2K† |
 Cavalry Girls - Red LotusApp 3909630 | DLC | Aug 28, 2025 | — | 720–2.2K† |
 Fantasy Grounds - Tome of Wondrous ItemsApp 3909170 | DLC | Aug 5, 2025 | — | — |
 Stormgate: Ultimate EditionApp 3909130 | DLC | Aug 5, 2025 | — | 100–300† |
 Fantasy Grounds - Thrones & Bones Adventure Book: Vengeance of the ValravnApp 3909010 | DLC | Aug 12, 2025 | — | — |
 Fantasy Grounds - Traveller - The Fifth Frontier War: Opening MovesApp 3908980 | DLC | Aug 5, 2025 | — | — |
 Fasthand - Wallpapers DLCApp 3908740 | DLC | Aug 3, 2025 | — | — |
 Warframe: Caliban Prime Access - Complete PackApp 3908560 | DLC | Aug 26, 2025 | — | 100–300† |
 Warframe: Caliban Prime - Accessories PackApp 3908550 | DLC | Aug 26, 2025 | — | 180–540† |
 Warframe: Caliban Prime Access - Weapons PackApp 3908540 | DLC | Aug 26, 2025 | — | 20–60† |
 Warframe: Caliban Prime Access - Prime PackApp 3908530 | DLC | Aug 26, 2025 | — | 80–240† |
 Supermrket: ZooApp 3908460 | DLC | Aug 20, 2025 | — | — |
 Tormented Souls 2 - Digital Deluxe Edition UpgradeApp 3908350 | DLC | Oct 23, 2025 | — | 220–660† |
 Hidden Cats: Old Amusement Park - Extra LevelApp 3908220 | DLC | Aug 14, 2025 | — | 120–360† |
 Dungeon Tycoon - Necropolis RisingApp 3908110 | DLC | Dec 4, 2025 | — | 180–540† |
 Goblin Cleanup - Halloween Skin (Kickstarter)App 3908040 | DLC | — | — | — |
 Goblin Cleanup - Exclusive Kickstarter OutfitApp 3908020 | DLC | — | — | — |
 Breachers - Banana BundleApp 3908000 | DLC | Aug 7, 2025 | — | — |
 Beneath - The Golden GunApp 3907720 | DLC | Oct 27, 2025 | — | — |
 Shredders - The Yard Board PackApp 3907700 | DLC | Nov 25, 2025 | — | 20–60† |
 Bytebond – Wallpaper PackApp 3907670 | DLC | Sep 24, 2025 | — | 20–60† |
 Day of the Shell - Supporter PackApp 3907650 | DLC | Aug 1, 2025 | — | 20–60† |
 Sky Dreamer – Supporter PackApp 3907550 | DLC | Aug 4, 2025 | — | — |
 JR EAST Train Simulator: Tobu Railway (Kita-kasukabe to Kita-senju,Shiki to Ikebukuro) 10030 SeriesApp 3907540 | DLC | Aug 26, 2025 | — | 400–1.2K† |
 Angel Legion-DLC Judgment Maiden (Blue)App 3907430 | DLC | Aug 11, 2025 | — | 320–960† |
 Angel Legion-DLC Judgment Maiden (Red)App 3907300 | DLC | Aug 8, 2025 | — | 300–900† |
