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.) |
|---|---|---|---|---|
 Mark Hamill's Pop Culture Quest: Kicks CollectorApp 558917 | Video | Dec 21, 2016 | — | — |
 Mark Hamill's Pop Culture Quest: Collectable LegendsApp 558916 | Video | Jan 4, 2017 | — | — |
 Mark Hamill's Pop Culture Quest: Raider Of The Lost PropsApp 558915 | Video | Jan 18, 2017 | — | — |
 Mark Hamill's Pop Culture Quest: Prop MasterApp 558914 | Video | Dec 14, 2016 | — | — |
 Mark Hamill's Pop Culture Quest: Pinball WizardApp 558913 | Video | Dec 7, 2016 | — | — |
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.
 Mark Hamill's Pop Culture Quest: A Model UniverseApp 558912 | Video | Nov 30, 2016 | — | — |
 Mark Hamill's Pop Culture Quest: Monsters Vs RobotsApp 558911 | Video | Nov 23, 2016 | — | — |
 Mark Hamill's Pop Culture Quest: Joker's FavorApp 558910 | Video | Nov 16, 2016 | — | 20–60† |
 8DAYS DemoApp 558900 | Demo | — | 0 | — |
 The Assembly - Original SoundtrackApp 558880 | DLC | Nov 21, 2016 | — | 20–60† |
 Club NaughtyApp 558870 | Game | Nov 18, 2016 | 0 | 0–20K |
 Children of ColossusApp 558850 | Game | Dec 16, 2016 | 0 | 480–1.4K† |
 Trainz 2019 DLC: QJ Steam LocomotiveApp 558840 | DLC | May 27, 2020 | — | 440–1.3K† |
 Battlezone - Missile Turret (Bobblehead)App 558836 | DLC | — | — | — |
 Battlezone - Cannon Turret (Bobblehead)App 558835 | DLC | — | — | — |
 Battlezone - Skeleton (Bobblehead)App 558834 | DLC | — | — | — |
 Battlezone - Joust Knight (Bobblehead)App 558833 | DLC | — | — | — |
 Battlezone - Rogue Trooper (Bobblehead)App 558832 | DLC | — | — | — |
 Battlezone - Judge Death (Bobblehead)App 558831 | DLC | — | — | — |
 Battlezone - Judge Dredd (Bobblehead)App 558830 | DLC | — | — | — |
 Doomed KingdomsApp 558810 | Game | — | 0 | — |
 Queen's Quest 2: Stories of Forgotten PastApp 558790 | Game | Feb 9, 2017 | 0 | 20K–50K |
 Sonya: The Great AdventureApp 558780 | Game | Apr 14, 2017 | 0 | 0–20K |
 Sorcerers of Kinetics (VR) DemoApp 558770 | Demo | Nov 17, 2016 | 0 | — |
 RPG Maker MV - Twilight Shrine: Japanese Resource PackApp 558762 | DLC | Nov 28, 2016 | — | 280–840† |
 RPG Maker MV - Call of Darkness: Japanese Resource PackApp 558761 | DLC | Nov 28, 2016 | — | 140–420† |
 RPG Maker MV - Festival of Light: Japanese Resource PackApp 558760 | DLC | Nov 28, 2016 | — | 200–600† |
 Goaltender VRApp 558750 | Game | Feb 19, 2018 | 0 | 0–20K |
 CRAFT: Work VR ShopApp 558740 | Game | Dec 8, 2016 | 0 | 0–20K |
 Tribal SiegeApp 558720 | Game | Jun 13, 2017 | 0 | 0–20K |
 REVIVAL RESET DemoApp 558710 | Demo | Dec 23, 2016 | 0 | — |
 Discouraged Workers - Back to the BasicApp 558690 | DLC | Dec 15, 2017 | — | — |
 KYOTO TANOJI QUESTApp 558680 | Game | Dec 24, 2016 | 0 | 0–20K |
 The Agency of Anomalies: Cinderstone Orphanage Collector's EditionApp 558670 | Game | Nov 21, 2016 | 0 | 0–20K |
 it's always mondayApp 558660 | Game | Nov 23, 2016 | 0 | 200K–500K |
 Star Kingdom - The ElementsApp 558650 | Game | Dec 7, 2016 | 0 | 0–20K |
 Kokurase Episode 3App 558641 | DLC | Dec 13, 2016 | — | 60–180† |
 Kokurase Episode 2App 558640 | DLC | Nov 22, 2016 | — | 100–300† |
 World of Guns: World War I Pack #1App 558630 | DLC | Nov 15, 2016 | — | — |
 Steel InvadersApp 558620 | Game | — | 0 | — |
 Mad HunterApp 558610 | Game | — | 0 | — |
 Beyond DespairApp 558600 | Game | — | 0 | — |
 Fantasy Grounds - 1 on 1 Adventures #5: Vale of the Sepulcher (3.5E/PFRPG)App 558540 | DLC | Dec 8, 2016 | — | — |
 SHS - Mp3 ActivatorApp 558514 | DLC | — | — | — |
 SHS - Documentation & DemosApp 558513 | DLC | — | — | — |
 SHS - Legacy LoopsApp 558512 | DLC | — | — | — |
 SHS - Overloud TH3 Cakewalk EditionApp 558511 | DLC | — | — | — |
 SHS - Cakewalk Studio InstrumentsApp 558510 | DLC | — | — | — |
 Relativity DemoApp 558500 | Demo | Nov 28, 2016 | 0 | — |
 Crossroad Mysteries: The Broken DealApp 558490 | Game | Sep 1, 2017 | 0 | 0–20K |
