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.) |
|---|---|---|---|---|
 Estancia Protocol ZeroApp 4679730 | Game | Jun 30, 2027 | — | — |
 Train Sim World® 7: Linke Rheinstrecke: Mainz - Koblenz Route Add-OnApp 4679720 | DLC | Aug 25, 2026 | — | 20–60† |
 TetrushApp 4679710 | Game | Dec 2, 2026 | — | — |
 Heroic Musical Chairs DemoApp 4679700 | Demo | Jun 1, 2026 | 0 | 360–1.1K† |
 Train Sim World® 7: Blackpool Branches: Preston - Blackpool & Ormskirk Route Add-OnApp 4679690 |
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 |
| Aug 25, 2026 |
| — |
| 20–60† |
 SiN Reloaded DemoApp 4679680 | Demo | Jun 14, 2026 | 0 | 2.5K–7.6K† |
 Train Sim World® 7: Peak Forest Railway: Ambergate - Chinley & Buxton Route Add-OnApp 4679670 | DLC | Aug 25, 2026 | — | 40–120† |
 Train Sim World® 7: Northeast Corridor: New York - TrentonApp 4679660 | DLC | Aug 25, 2026 | — | 60–180† |
 Train Sim World® 7: Thameslink BR Class 700/0 EMU Add-OnApp 4679640 | DLC | Aug 25, 2026 | — | 40–120† |
 Train Sim World® 7: Amtrak's Acela®App 4679630 | DLC | Aug 25, 2026 | — | 60–180† |
 Train Sim World® 7: West Cornwall Steam Railtour Add-OnApp 4679620 | DLC | Aug 25, 2026 | — | 20–60† |
 Train Sim World® 7: ScotRail Express: Edinburgh - Glasgow Route Add-OnApp 4679610 | DLC | Aug 25, 2026 | — | — |
 Train Sim World® 7: The Holiday Express - Runaway ElfApp 4679600 | DLC | Aug 25, 2026 | — | 20–60† |
 Eldrem: KingdomsApp 4679590 | Game | — | — | — |
 Train Sim World® 7: New Journeys - S-Bahn Köln BR 423 Add-OnApp 4679580 | DLC | Aug 25, 2026 | — | 40–120† |
 Train Sim World® 7: New Journeys - CSX SD40 Add-OnApp 4679570 | DLC | Aug 25, 2026 | — | — |
 Train Sim World® 7: New Journeys - Silver 1972 Stock Add-OnApp 4679560 | DLC | Aug 25, 2026 | — | 40–120† |
 Train Sim World® 7: Bahnstrecke Bremen - Oldenburg Route Add-OnApp 4679550 | DLC | Aug 25, 2026 | — | 20–60† |
 Train Sim World® 7: Birmingham Cross-City Line: Lichfield - Bromsgrove & Redditch Route Add-OnApp 4679540 | DLC | Aug 25, 2026 | — | 40–120† |
 Train Sim World® 7: Dispolok BR 182 Add-OnApp 4679530 | DLC | Aug 25, 2026 | — | 40–120† |
 Train Sim World® 7: Santa Fe F7 Loco Add-OnApp 4679520 | DLC | Aug 25, 2026 | — | — |
 Train Sim World® 7: Rail Head Treatment Train Add-OnApp 4679510 | DLC | Aug 25, 2026 | — | 20–60† |
 Sex & Fast Food DemoApp 4679500 | Demo | — | 0 | — |
 MirrorbaneApp 4679490 | Game | Nov 26, 2026 | — | — |
 The First ChipApp 4679480 | Game | — | — | — |
 Train Sim World® 7: Island Line 2022: BR Class 484 EMU Add-OnApp 4679460 | DLC | Aug 25, 2026 | — | 20–60† |
 Farming & Supermarket: ClickerApp 4679450 | Game | Dec 31, 2027 | — | — |
 Train Sim World® 7: Union Pacific Heritage Livery CollectionApp 4679440 | DLC | Aug 25, 2026 | — | — |
 Train Sim World® 7: Sand Patch Grade Route Add-OnApp 4679430 | DLC | Aug 25, 2026 | — | 60–180† |
 Train Sim World® 7: Bakerloo Line Route Add-OnApp 4679420 | DLC | Aug 25, 2026 | — | 40–120† |
 Train Sim World® 7: Schnellfahrstrecke Köln - Aachen Remastered Route Add-OnApp 4679410 | DLC | Aug 25, 2026 | — | 100–300† |
 Train Sim World® 7: Niddertalbahn: Bad Vilbel - Stockheim Route Add-OnApp 4679400 | DLC | Aug 25, 2026 | — | 20–60† |
 Train Sim World® 7: Spirit of Steam: Liverpool Lime Street - Crewe Route Add-OnApp 4679390 | DLC | Aug 25, 2026 | — | 60–180† |
 Train Sim World® 7: Southeastern Highspeed: London St Pancras – Ashford Intl & Faversham Route Add-OnApp 4679380 | DLC | Aug 25, 2026 | — | 40–120† |
 Train Sim World® 7: Cajon Pass: Barstow - San Bernardino Route Add-OnApp 4679370 | DLC | Aug 25, 2026 | — | 20–60† |
 Train Sim World® 7: Schnellfahrstrecke Kassel - Würzburg Route Add-OnApp 4679360 | DLC | Aug 25, 2026 | — | 80–240† |
 Train Sim World® 7: Harlem Line: Grand Central Terminal - North White Plains Route Add-OnApp 4679350 | DLC | Aug 25, 2026 | — | 40–120† |
 Train Sim World® 7: S-Bahn Zentralschweiz: Luzern - Sursee Route Add-OnApp 4679340 | DLC | Aug 25, 2026 | — | 80–240† |
 Train Sim World® 7: Tharandter Rampe: Dresden - Chemnitz Route Add-OnApp 4679330 | DLC | Aug 25, 2026 | — | 40–120† |
 Train Sim World® 7: RhB Anniversary Collection Add-OnApp 4679320 | DLC | Aug 25, 2026 | — | 20–60† |
 Train Sim World® 7: DB G6 Diesel Shunter Add-OnApp 4679310 | DLC | Aug 25, 2026 | — | 60–180† |
 Train Sim World® 7: Sherman Hill: Cheyenne - Laramie Route Add-OnApp 4679300 | DLC | Aug 25, 2026 | — | — |
 Train Sim World® 7: West Cornwall Local: Penzance - St Austell & St Ives Route Add-OnApp 4679290 | DLC | Aug 25, 2026 | — | 60–180† |
 Train Sim World® 7: Horseshoe Curve: Altoona - Johnstown & South Fork Route Add-OnApp 4679280 | DLC | Aug 25, 2026 | — | — |
 Train Sim World® 7: Northeast Corridor: Boston - Providence Route Add-OnApp 4679270 | DLC | Aug 26, 2026 | — | 20–60† |
 Train Sim World® 7: Brighton Main Line: London Victoria - Brighton Route Add-OnApp 4679260 | DLC | Aug 25, 2026 | — | 80–240† |
 Train Sim World® 7: Nahverkehr Dresden - Riesa Route Add-OnApp 4679250 | DLC | — | — | — |
 Train Sim World® 7: London Underground 1938 Stock EMU Add-OnApp 4679240 | DLC | Aug 26, 2026 | — | — |
 Train Sim World® 7: Cathcart Circle Line: Glasgow - Neilston & Newton Add-OnApp 4679230 | DLC | Aug 25, 2026 | — | 20–60† |
 Train Sim World® 7: Hauptstrecke Hamburg - Lübeck Route Add-OnApp 4679220 | DLC | Aug 25, 2026 | — | 20–60† |
