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.) |
|---|---|---|---|---|
 Train Sim World® 3: Schnellfahrstrecke Köln - Aachen Route Add-OnApp 1998967 | DLC | Sep 6, 2022 | — | 520–1.6K† |
 Train Sim World® 3: Niddertalbahn: Bad Vilbel - Stockheim Route Add-OnApp 1998966 | DLC | Mar 23, 2023 | — | 2.2K–6.7K† |
 Train Sim World® 3: Spirit of Steam: Liverpool Lime Street - Crewe Route Add-OnApp 1998965 | DLC | Sep 6, 2022 | — | 640–1.9K† |
 Train Sim World® 3: Southeastern Highspeed: London St Pancras – Ashford Intl & Faversham Route Add-OnApp 1998964 | DLC | Sep 6, 2022 | — | 780–2.3K† |
 Train Sim World® 3: Cajon Pass: Barstow - San Bernardino Route Add-On |
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 |
| Sep 6, 2022 |
| — |
| 560–1.7K† |
 Train Sim World® 3: Schnellfahrstrecke Kassel - Würzburg Route Add-OnApp 1998962 | DLC | Sep 6, 2022 | — | 700–2.1K† |
 Train Sim World® 3: Harlem Line: Grand Central Terminal - North White Plains Route Add-OnApp 1998961 | DLC | Sep 6, 2022 | — | 200–600† |
 Train Sim World® 3: S-Bahn Zentralschweiz: Luzern - Sursee Route Add-OnApp 1998959 | DLC | Sep 6, 2022 | — | 700–2.1K† |
 Train Sim World® 3: Tharandter Rampe: Dresden - Chemnitz Route Add-OnApp 1998958 | DLC | Sep 6, 2022 | — | 440–1.3K† |
 Train Sim World® 3: RhB Anniversary Collection Add-OnApp 1998957 | DLC | Sep 6, 2022 | — | 100–300† |
 Train Sim World® 3: DB G6 Diesel Shunter Add-OnApp 1998956 | DLC | Sep 6, 2022 | — | 260–780† |
 Train Sim World® 3: Sherman Hill: Cheyenne - Laramie Route Add-OnApp 1998955 | DLC | Sep 6, 2022 | — | 200–600† |
 Train Sim World® 3: West Cornwall Local: Penzance - St Austell & St Ives Route Add-OnApp 1998954 | DLC | Sep 6, 2022 | — | 300–900† |
 Train Sim World® 3: Horseshoe Curve: Altoona - Johnstown & South Fork Route Add-OnApp 1998953 | DLC | Sep 6, 2022 | — | 220–660† |
 Train Sim World® 3: Northeast Corridor: Boston - Providence Route Add-OnApp 1998952 | DLC | Sep 6, 2022 | — | 340–1K† |
 Train Sim World® 3: Brighton Main Line: London Victoria - Brighton Route Add-OnApp 1998951 | DLC | Sep 6, 2022 | — | 360–1.1K† |
 Train Sim World® 3: Nahverkehr Dresden - Riesa Route Add-OnApp 1998950 | DLC | Sep 6, 2022 | — | 360–1.1K† |
 Train Sim World® 3: London Underground 1938 Stock EMU Loco Add-OnApp 1998949 | DLC | Sep 6, 2022 | — | 40–120† |
 Train Sim World® 3: Cathcart Circle Line: Glasgow - Newton & Neilston Route Add-OnApp 1998948 | DLC | Sep 6, 2022 | — | 160–480† |
 Train Sim World® 3: Hauptstrecke Hamburg - Lübeck Route Add-OnApp 1998947 | DLC | Sep 6, 2022 | — | 260–780† |
 Train Sim World® 3: DB BR 101 Loco Add-OnApp 1998946 | DLC | Sep 6, 2022 | — | 260–780† |
 Train Sim World® 3: Clinchfield Railroad: Elkhorn - Dante Route Add-OnApp 1998945 | DLC | Sep 6, 2022 | — | 160–480† |
 Train Sim World® 3: Diesel Legends of the Great Western Add-OnApp 1998944 | DLC | Sep 6, 2022 | — | 120–360† |
 Train Sim World® 3: DB BR 187 Loco Add-OnApp 1998942 | DLC | Sep 6, 2022 | — | 380–1.1K† |
 Train Sim World® 3: Cane Creek: Thompson - Potash Route Add-OnApp 1998941 | DLC | Sep 6, 2022 | — | 20–60† |
 Train Sim World® 3: Arosalinie: Chur - Arosa Route Add-OnApp 1998940 | DLC | Sep 6, 2022 | — | 420–1.3K† |
 Train Sim World® 3: LGV Mediterranee: Marseille - Avignon Route Add-OnApp 1998929 | DLC | Sep 6, 2022 | — | 660–2K† |
 Train Sim World® 3: CSX C40-8W Loco Add-OnApp 1998928 | DLC | Sep 6, 2022 | — | 100–300† |
 Train Sim World® 3: Southern BR Class 313 EMU Add-OnApp 1998927 | DLC | Sep 6, 2022 | — | 160–480† |
 Train Sim World® 3: DB BR 363 Loco Add-OnApp 1998926 | DLC | Sep 6, 2022 | — | 160–480† |
 Train Sim World® 3: Hauptstrecke Munchen - Augsburg Route Add-OnApp 1998925 | DLC | Sep 6, 2022 | — | 360–1.1K† |
 Train Sim World® 3: Isle Of Wight: Ryde - Shanklin Route Add-OnApp 1998924 | DLC | Sep 6, 2022 | — | 80–240† |
 Train Sim World® 3: BR Class 20 'Chopper' Loco Add-OnApp 1998923 | DLC | Sep 6, 2022 | — | 40–120† |
 Train Sim World® 3: LIRR M3 EMU Add-OnApp 1998922 | DLC | Sep 6, 2022 | — | 60–180† |
 Train Sim World® 3: DB BR 204 Loco Add-OnApp 1998921 | DLC | Sep 6, 2022 | — | 160–480† |
 Train Sim World® 3: Hauptstrecke Rhein-Ruhr: Duisburg - Bochum Route Add-OnApp 1998920 | DLC | Sep 6, 2022 | — | 120–360† |
 Train Sim World® 3: Caltrain MP15DC Diesel Switcher Loco Add-OnApp 1998879 | DLC | Sep 6, 2022 | — | 60–180† |
 Train Sim World® 3: Canadian National Oakville Subdivision: Hamilton - Oakville Route Add-OnApp 1998878 | DLC | Sep 6, 2022 | — | 180–540† |
 Train Sim World® 3: Caltrain MP36PH-3C Baby Bullet Loco Add-OnApp 1998877 | DLC | Sep 6, 2022 | — | 180–540† |
 Train Sim World® 3: East Coastway: Brighton - Eastbourne & Seaford Route Add-OnApp 1998876 | DLC | Sep 6, 2022 | — | 240–720† |
 Train Sim World® 3: BR Class 31 Loco Add-OnApp 1998875 | DLC | Sep 6, 2022 | — | 120–360† |
 Train Sim World® 3: Rhein-Ruhr Osten: Wuppertal - Hagen Route Add-OnApp 1998874 | DLC | Sep 6, 2022 | — | 100–300† |
 Train Sim World® 3: Peninsula Corridor: San Francisco - San Jose Route Add-OnApp 1998873 | DLC | Sep 6, 2022 | — | 300–900† |
 Train Sim World® 3: Tees Valley Line: Darlington - Saltburn-by-the-Sea Route Add-OnApp 1998872 | DLC | Sep 6, 2022 | — | 140–420† |
 Train Sim World® 3: BR Heavy Freight Pack Loco Add-OnApp 1998871 | DLC | Sep 6, 2022 | — | 40–120† |
 Train Sim World® 3: BR Class 52 'Western' Loco Add-OnApp 1998870 | DLC | Sep 6, 2022 | — | 40–120† |
 Train Sim World® 3: DB BR 155 Loco Add-OnApp 1998859 | DLC | Sep 6, 2022 | — | 120–360† |
 Train Sim World® 3: DB BR 182 Loco Add-OnApp 1998858 | DLC | Sep 6, 2022 | — | 220–660† |
 Train Sim World® 3: Main Spessart Bahn: Aschaffenburg - Gemünden Route Add-OnApp 1998857 | DLC | Sep 6, 2022 | — | 240–720† |
 Train Sim World® 3: BR Class 33 Loco Add-OnApp 1998856 | DLC | Sep 6, 2022 | — | 60–180† |
