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.) |
|---|---|---|---|---|
 MARGINAL#4 Big Bang: Summer Reminiscence of CambriaApp 657758 | Video | Jun 21, 2017 | — | — |
 MARGINAL#4 Big Bang: A Multiverse Reborn From a MysteryApp 657757 | Video | Jun 21, 2017 | — | — |
 MARGINAL#4 Big Bang: Twin Stars Broadcasting From NoonApp 657756 | Video | Jun 21, 2017 | — | — |
 MARGINAL#4 Big Bang: A Supernova Rival Born From a MistakeApp 657755 | Video | Jun 21, 2017 | — | — |
 MARGINAL#4 Big Bang: Past Delusions About Dark MatterApp 657754 | Video | Jun 21, 2017 | — | — |
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.
 MARGINAL#4 Big Bang: Lagrange Pops on the Day OffApp 657753 |
| Video |
| Jun 21, 2017 |
| — |
| — |
 MARGINAL#4 Big Bang: Almagest as Told From a DreamApp 657752 | Video | Jun 21, 2017 | — | — |
 MARGINAL#4 Big Bang: A Starburst Measured from the SoulApp 657751 | Video | Jun 21, 2017 | — | — |
 MARGINAL#4 Big Bang: The Chaos Theory Born From the StarsApp 657750 | Video | Jun 21, 2017 | — | — |
 Ballistic AttackApp 657740 | Game | — | 0 | — |
 Wolflord - Werewolf OnlineApp 657730 | Game | Aug 31, 2019 | 1 | 100K–200K |
 The AutomaticianApp 657700 | Game | Jul 24, 2017 | 0 | 340–1K† |
 The Caribbean SailApp 657690 | Game | Sep 19, 2017 | 2 | 20K–50K |
 NASWAYApp 657680 | Game | — | 0 | — |
 Shaman FlowerApp 657660 | Game | — | — | — |
 Dashing Nineties: A.Y.E.App 657650 | Game | — | — | — |
 Fidget SpinnerApp 657630 | Game | Sep 6, 2017 | 0 | 20K–50K |
 Kemono Friends: Amusement ParkApp 657621 | Video | Jun 21, 2017 | — | 40–120† |
 Kemono Friends: CeruleanApp 657620 | Video | Jun 21, 2017 | — | — |
 Kemono Friends: LodgeApp 657619 | Video | Jun 21, 2017 | — | 20–60† |
 Kemono Friends: Snowy Mountains AreaApp 657618 | Video | Jun 21, 2017 | — | — |
 Kemono Friends: PPP LiveApp 657617 | Video | Jun 21, 2017 | — | — |
 Kemono Friends: Japari LibraryApp 657616 | Video | Jun 21, 2017 | — | — |
 Kemono Friends: PlainsApp 657615 | Video | Jun 21, 2017 | — | — |
 Kemono Friends: Lake ShoreApp 657614 | Video | Jun 21, 2017 | — | — |
 Kemono Friends: Desert AreaApp 657613 | Video | Jun 21, 2017 | — | — |
 Kemono Friends: MountainApp 657612 | Video | Jun 21, 2017 | — | 40–120† |
 Kemono Friends: Jungle AreaApp 657611 | Video | Jun 21, 2017 | — | — |
 Kemono Friends: Savanna AreaApp 657610 | Video | Jun 21, 2017 | — | 240–720† |
 Grav BlazerApp 657590 | Game | Jul 18, 2017 | 0 | 20K–50K |
 What!? My Neighbors Are Demons!!?App 657580 | Game | — | — | — |
 DodgeballApp 657560 | Game | Aug 4, 2017 | 0 | 0–20K |
 quadranticaApp 657550 | Game | Apr 6, 2018 | 0 | 0–20K |
 ImpresjaApp 657530 | Game | Jul 27, 2017 | 0 | 20K–50K |
 LITTLE STREAMER STORYApp 657510 | Game | — | 0 | — |
 Hold the Line: The American RevolutionApp 657500 | Game | Aug 18, 2017 | 0 | 0–20K |
 Airon BallApp 657490 | Game | — | 0 | — |
 Dark Skies: The Nemansk IncidentApp 657480 | Game | Feb 24, 2023 | 0 | 0–20K |
 Take Off - The Flight SimulatorApp 657470 | Game | Oct 10, 2017 | 0 | 20K–50K |
 Claybreaker - VR Clay ShootingApp 657450 | Game | Dec 11, 2022 | 0 | 0–20K |
 Burn It DownApp 657440 | Game | Aug 3, 2017 | 0 | 1.4K–4.3K† |
 Pinball FX Classic - The Walking Dead PinballApp 657431 | DLC | Sep 26, 2017 | — | 820–2.5K† |
 Pinball FX Classic - Portal ® PinballApp 657430 | DLC | Sep 26, 2017 | — | 1.1K–3.4K† |
 Pinball FX Classic - Sci-Fi PackApp 657424 | DLC | Sep 26, 2017 | — | 460–1.4K† |
 Pinball FX Classic - Medieval PackApp 657423 | DLC | Sep 26, 2017 | — | 460–1.4K† |
 Pinball FX Classic - Marvel Pinball: Cinematic PackApp 657422 | DLC | Sep 26, 2017 | — | 340–1K† |
 Pinball FX Classic - Marvel Pinball: Heavy HittersApp 657421 | DLC | Sep 26, 2017 | — | 280–840† |
 Pinball FX Classic - Marvel Pinball: Marvel Legends PackApp 657420 | DLC | Sep 26, 2017 | — | 180–540† |
 Electronics Circuits SimulatorApp 657410 | Game | Jul 6, 2017 | 0 | 0–20K |
 Mimic HunterApp 657400 | Game | Jan 23, 2018 | 0 | 0–20K |
