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.) |
|---|---|---|---|---|
 Life Below - Special Edition WallpapersApp 4684890 | DLC | — | — | — |
 NSFW Solitaire - MatureApp 4684870 | DLC | May 9, 2026 | — | — |
 Tower! Simulator 3 - CYYC AirportApp 4684690 | DLC | May 7, 2026 | — | 60–180† |
 Hell Let Loose - Canadian AirborneApp 4684540 | DLC | Jun 3, 2026 | — | 60–180† |
 Hell Let Loose - Canadian Western Europe PackApp 4684530 | DLC | Jun 3, 2026 |
We read every app on Steam continuously, so this list fills in and stays current on its own. Owners are SteamSpy's estimate 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.
| — |
| 140–420† |
 Puzzling Places - Our Planet EarthApp 4684380 | DLC | May 28, 2026 | — | — |
 Puzzling Places - The King's PortApp 4684370 | DLC | May 28, 2026 | — | 20–60† |
 Puzzling Places - A Painter's DreamApp 4684360 | DLC | May 28, 2026 | — | 40–120† |
 Puzzling Places - Halloween Special: Undead AfterpartyApp 4684350 | DLC | May 28, 2026 | — | — |
 Puzzling Places - Summer DiveApp 4684340 | DLC | May 28, 2026 | — | — |
 Puzzling Places - Monastery of Batalha: Day & NightApp 4684310 | DLC | May 28, 2026 | — | 20–60† |
 Copa City: Deluxe Upgrade PackApp 4684300 | DLC | Jun 16, 2026 | — | — |
 Puzzling Places - Holiday Special: Driving Home for ChristmasApp 4684290 | DLC | May 28, 2026 | — | — |
 Puzzling Places - Halloween Special: Dracula's DinnerApp 4684280 | DLC | May 28, 2026 | — | — |
 Puzzling Places - Halloween Special: The Haunted HouseApp 4684270 | DLC | May 28, 2026 | — | — |
 Puzzling Places - Springtime PackApp 4684220 | DLC | May 28, 2026 | — | — |
 Puzzling Places - TokyoApp 4684210 | DLC | May 28, 2026 | — | — |
 Puzzling Places - Return to GreeceApp 4684200 | DLC | May 28, 2026 | — | 20–60† |
 Puzzling Places - New York CityApp 4684190 | DLC | May 28, 2026 | — | 20–60† |
 Puzzling Places - World Heritage TourApp 4684180 | DLC | May 28, 2026 | — | 60–180† |
 Puzzling Places - Variety Pack Vol. 2App 4684170 | DLC | May 28, 2026 | — | — |
 Puzzling Places - Mars Desert Research StationApp 4684160 | DLC | May 28, 2026 | — | 20–60† |
 Puzzling Places - Behind High WallsApp 4684150 | DLC | May 28, 2026 | — | — |
 Copa City: Urban Aesthetics PackApp 4684080 | DLC | Jun 16, 2026 | — | — |
 Tree of Savior - White Tiger Package (W)App 4683690 | DLC | — | — | — |
 Wingspan Bird Pack: British BirdsApp 4683500 | DLC | Jun 15, 2026 | — | 180–540† |
 Teddy Collector - Fruits PackApp 4683180 | DLC | May 4, 2026 | — | — |
 Teddy Collector - Cozy PackApp 4683160 | DLC | May 4, 2026 | — | — |
 Silent Hope - Mega DLC CollectionApp 4682420 | DLC | May 12, 2026 | — | — |
 Eraser - Level 2App 4682370 | DLC | — | — | — |
 Gas Station Story - The Art ofApp 4681800 | DLC | May 21, 2026 | — | — |
 EA SPORTS™ College Football 27 Deluxe EditionApp 4681570 | DLC | Jul 9, 2026 | — | — |
 Escape Academy 2 Mask-uerade PackApp 4681460 | DLC | — | — | — |
 Madden NFL 27 Deluxe Edition - M26 Pre-Purchase ContentApp 4681450 | DLC | Jun 5, 2026 | — | 60–180† |
 EA SPORTS™ MVP Bundle (College Football 27 Deluxe Edition & Madden NFL 27 Deluxe Edition) Pre-order ContentApp 4681420 | DLC | Aug 10, 2026 | — | — |
 EA SPORTS™ MVP Bundle Pre-order ContentApp 4681330 | DLC | Jul 6, 2026 | — | 40–120† |
 The Book of Tornaluna Cats - ArtbookApp 4681300 | DLC | May 20, 2026 | — | — |
 Train Sim World® 7: Florida Tri-Rail: Miami - Boca Raton Route Add-OnApp 4680810 | DLC | Sep 15, 2026 | — | 140–420† |
 Train Sim World® 7: Bahnstrecke Nürnberg - Würzburg Route Add-OnApp 4680800 | DLC | Sep 15, 2026 | — | 140–420† |
 Train Sim World® 7: Cargo Line Vol. 7 - Vans App 4680780 | DLC | Nov 10, 2026 | — | — |
 Train Sim World® 7: Cargo Line Vol. 6 - GasApp 4680770 | DLC | Aug 25, 2026 | — | 40–120† |
 Train Sim World® 7: Great British Railways Class 802 BMU Add-OnApp 4680760 | DLC | Aug 25, 2026 | — | — |
 Train Sim World® 7: Thames Valley: Windsor, Henley & Marlow Branches Route Add-OnApp 4680750 | DLC | Aug 25, 2026 | — | 120–360† |
 Train Sim World® 7: BNSF GP60M & GP60B Loco Add-OnApp 4680740 | DLC | Aug 25, 2026 | — | 40–120† |
 Train Sim World® 7: DB BR 147 Loco Add-OnApp 4680730 | DLC | Aug 25, 2026 | — | 20–60† |
 Train Sim World® 7: BR Class 90 Electric Freight Loco Add-OnApp 4680710 | DLC | Aug 25, 2026 | — | 40–120† |
 Train Sim World® 7: Northeast Corridor Metro-North: New York - Stamford Route Add-OnApp 4680690 | DLC | Aug 25, 2026 | — | 20–60† |
 Train Sim World® 7: Frankenbahn: Stuttgart - Heilbronn Route Add-OnApp 4680680 | DLC | Aug 25, 2026 | — | 40–120† |
 Train Sim World® 7: West Coast Main Line Trent Valley: Milton Keynes - Crewe Route Add-OnApp 4680670 | DLC | Aug 25, 2026 | — | 40–120† |
 Train Sim World® 7: Medway Valley Line: Strood - Tonbridge Route Add-OnApp 4680660 | DLC | Aug 25, 2026 | — | 100–300† |
