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.) |
|---|---|---|---|---|
 100 Ruin Cats - ArtbookApp 3935030 | DLC | Dec 22, 2025 | — | — |
 100 Vampire Cats - ArtbookApp 3934920 | DLC | Jan 25, 2026 | — | — |
 100 Witch Cats - ArtbookApp 3934900 | DLC | Oct 30, 2025 | — | — |
 Idle Champions - Founder's Pack VIIIApp 3934880 | DLC | Sep 3, 2025 | — | — |
 Idle Champions - 6x Choose Your Champion Starter PackApp 3934860 | DLC | Aug 27, 2025 |
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.
| — |
| — |
 100 Los Angeles Cats - ArtbookApp 3934760 | DLC | Jan 5, 2026 | — | — |
 Squad Weapon Skins – PartnersApp 3934740 | DLC | — | — | — |
 100 Africa Cats - ArtbookApp 3934680 | DLC | Oct 1, 2025 | — | — |
 Fantasy Grounds - Savage Worlds - With Friends Like TheseApp 3934560 | DLC | Aug 19, 2025 | — | — |
 Revenge of the Savage Planet - Deluxe Charity EditionApp 3934430 | DLC | — | — | — |
 Dungeons of Eternity - Helms of Glory CollectionApp 3934310 | DLC | Sep 11, 2025 | — | — |
 Dungeons of Eternity - Shades and Blades CollectionApp 3934300 | DLC | Sep 11, 2025 | — | 20–60† |
 WWE 2K25 Farewell Tour Edition PackApp 3934190 | DLC | Oct 16, 2025 | — | 760–2.3K† |
 100 Dubai Cats - ArtbookApp 3934140 | DLC | Oct 19, 2025 | — | — |
 100 Cyprus Cats - ArtbookApp 3934100 | DLC | Oct 12, 2025 | — | — |
 100 Miami Cats - ArtbookApp 3934020 | DLC | Aug 31, 2025 | — | — |
 Coin Pusher Live - Supporter PackApp 3933940 | DLC | Aug 8, 2025 | — | — |
 John Carpenter's Toxic Commando - Bloody PassApp 3933880 | DLC | Mar 12, 2026 | — | 660–2K† |
 John Carpenter's Toxic Commando - Cosmetic Pack: Bloody Pass App 3933870 | DLC | Mar 12, 2026 | — | 120–360† |
 John Carpenter's Toxic Commando - Leon’s Secret StashApp 3933860 | DLC | Mar 12, 2026 | — | 620–1.9K† |
 Step Away - Supporter PackApp 3933750 | DLC | Sep 10, 2025 | — | — |
 Tiny Bookshop Digital ArtbookApp 3933690 | DLC | Aug 7, 2025 | — | 60–180† |
 100 Singapore Cats - ArtbookApp 3933610 | DLC | Sep 28, 2025 | — | — |
 Commandos: Origins - Shadows over CreteApp 3933550 | DLC | Nov 18, 2025 | — | 1.4K–4.1K† |
 BRIO World - Railway: Premium TrainsApp 3933470 | DLC | Nov 7, 2025 | — | — |
 BRIO World - Railway: Winter HolidaysApp 3933460 | DLC | Nov 7, 2025 | — | — |
 BRIO World - Railway: Dino AdventuresApp 3933450 | DLC | Nov 7, 2025 | — | — |
 100 India Cats - ArtbookApp 3933320 | DLC | Aug 24, 2025 | — | — |
 Star Trucker - Star Truck Owner's ManualApp 3933200 | DLC | Sep 3, 2025 | — | 340–1K† |
 Deluge: Sermon for the Dead — Mei Ending RouteApp 3933160 | DLC | Oct 5, 2025 | — | 60–180† |
 Lead the Way Pack - Battlefield™ 6 and REDSECApp 3933070 | DLC | Nov 11, 2025 | — | 7.3K–21.8K† |
 Lead the Way Pack - ContentApp 3933060 | DLC | — | — | — |
 Lead the Way Pack - XP Boost & Tier SkipApp 3933050 | DLC | — | — | — |
 Season 1 Advanced Pack - Battlefield™ 6 and REDSECApp 3933040 | DLC | Oct 28, 2025 | — | 6.4K–19.3K† |
 Season 1 Starter Pack - Battlefield™ 6 and REDSECApp 3933030 | DLC | Oct 28, 2025 | — | 4.4K–13.2K† |
 Rogue Ops Pack - Battlefield™ 6 and REDSECApp 3933020 | DLC | Oct 28, 2025 | — | 380–1.1K† |
 Bare Witness Official WalkthroughApp 3932850 | DLC | Aug 20, 2025 | — | 120–360† |
 Neuter Master: Supporter PackApp 3932820 | DLC | Oct 18, 2025 | — | 40–120† |
 Fire Pro Wrestling World - Yoshihiro Takayama Charity DLC Part 3App 3932720 | DLC | Sep 3, 2025 | — | 300–900† |
 Onimusha: WotS - Charm: Lion DogApp 3932690 | DLC | — | — | — |
 BLACK STIGMA - Starter PackApp 3932660 | DLC | Aug 25, 2025 | — | 60–180† |
 Taina's Cursed Legacy: Chapter IIApp 3932600 | DLC | Aug 27, 2025 | — | 40–120† |
 PUMP IT UP RISE - REMIX PACKApp 3932570 | DLC | Nov 27, 2025 | — | — |
 MASH VP! Re:VISION - HARDCORE TANO*C SPECIAL COLLABORATION PackApp 3932520 | DLC | Aug 28, 2025 | — | 40–120† |
 Monster Hunter Wilds - Pendant: Black Rock-a-BabyApp 3932500 | DLC | Dec 19, 2025 | — | 20–60† |
 Monster Hunter Wilds - Pendant: Purple Rock-a-BabyApp 3932490 | DLC | Dec 19, 2025 | — | 20–60† |
 Monster Hunter Wilds - KFC Collab: Spice Up SetApp 3932480 | DLC | — | — | — |
 Monster Hunter Wilds - KFC Collab: Finger Lickin' SetApp 3932470 | DLC | — | — | — |
 Monster Hunter Wilds - Gesture Set Vol. 10App 3932460 | DLC | Dec 16, 2025 | — | 100–300† |
 Monster Hunter Wilds - Pendant: Floating Rath BalloonApp 3932450 | DLC | Dec 16, 2025 | — | 40–120† |
