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 Simulator: BR Stanier Jubilee Class Loco Add-OnApp 208347 | DLC | — | — | — |
 Train Simulator: Class 158 DMU Add-OnApp 208346 | DLC | Aug 16, 2012 | — | 360–1.1K† |
 Class 66 App 208345 | DLC | — | — | — |
 Class 08 App 208344 | DLC | — | — | — |
 Train Simulator: Class 390 EMU Add-OnApp 208343 | DLC | Aug 1, 2012 | — | 1.2K–3.5K† |
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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.
| DLC |
| Aug 23, 2012 |
| — |
| 180–540† |
 Train Simulator: PRR GE 44 Loco Add-OnApp 208341 | DLC | Aug 23, 2012 | — | 140–420† |
 Railworks 3 DTM CommonApp 208340 | DLC | — | — | — |
 Railworks 3 - GE 44 Tonner – UPApp 208323 | DLC | — | — | — |
 Railworks 3 - GE 44 Tonner – PPRApp 208321 | DLC | — | — | — |
 Railworks 3 GE44Ton_CommonApp 208320 | DLC | — | — | — |
 Train Simulator: Union Pacific SD45 Loco Add-OnApp 208319 | DLC | Dec 6, 2012 | — | 440–1.3K† |
 Train Simulator: PRR Baldwin Centipede Loco Add-OnApp 208318 | DLC | Nov 29, 2012 | — | 300–900† |
 Railworks 3 LegacyScenariosCPApp 208317 | DLC | — | — | — |
 Railworks 3 LegacyAssetsFoliageApp 208316 | DLC | — | — | — |
 Railworks 3 LegacyScenariosFictionalApp 208315 | DLC | — | — | — |
 Railworks 3 LegacyScenariosHSApp 208314 | DLC | — | — | — |
 Railworks 3 LegacyScenariosNYApp 208313 | DLC | — | — | — |
 Railworks 3 LegacyScenariosBTApp 208312 | DLC | — | — | — |
 Railworks 3 LegacyScenariosOPApp 208311 | DLC | — | — | — |
 Train Simulator: Cajon Pass Route Add-OnApp 208307 | DLC | Sep 18, 2012 | — | 480–1.4K† |
 Train Simulator: US Loco & Asset PackApp 208306 | DLC | Oct 1, 2009 | — | 1.2K–3.5K† |
 Railworks 3 LegacyRoutesFictionalApp 208305 | DLC | — | — | — |
 Train Simulator: Ruhr-Sieg Route Add-OnApp 208304 | DLC | Sep 18, 2012 | — | 1.4K–4.1K† |
 Train Simulator: East Coast Main Line Route Add-OnApp 208303 | DLC | Sep 18, 2012 | — | 700–2.1K† |
 Train Simulator: Somerset & Dorset Railway Route Add-OnApp 208302 | DLC | Sep 18, 2012 | — | 720–2.2K† |
 Train Simulator: Great Western Main Line Route Add-OnApp 208301 | DLC | Sep 18, 2012 | — | 980–2.9K† |
 Train Simulator: European Loco & Asset PackApp 208300 | DLC | Oct 1, 2009 | — | 2.4K–7.1K† |
 Train Simular 2013 UKWagons01 DebundleApp 208299 | DLC | — | — | — |
 Train Simulator: BR Class 33 Loco Add-OnApp 208298 | DLC | Aug 1, 2012 | — | 220–660† |
 Train Simulator: Amtrak F40PH ‘California Zephyr’ Loco Add-OnApp 208296 | DLC | Oct 4, 2012 | — | 660–2K† |
 Train Simulator: Class 57 Rail Tour Loco Add-OnApp 208295 | DLC | Nov 8, 2012 | — | 80–240† |
 Train Simulator: Class J94 ‘Memories of Maerdy’ Loco Add-OnApp 208294 | DLC | Nov 1, 2012 | — | 360–1.1K† |
 Train Simulator: LNER/BR Class J94 Loco Add-OnApp 208293 | DLC | Nov 15, 2012 | — | 300–900† |
 Train Simulator: Southern Pacific Cab Forward Loco Add-OnApp 208292 | DLC | Aug 23, 2012 | — | 440–1.3K† |
 Railworks 3 - DB BR111 Electric PackApp 208291 | DLC | — | — | — |
 ICE3 Train onlyApp 208290 | DLC | — | — | — |
 Train Simulator: Thompson Class B1 Loco Add-OnApp 208289 | DLC | Nov 8, 2012 | — | 280–840† |
 Train Simulator: Munich-Augsburg Route Add-OnApp 208288 | DLC | Oct 10, 2012 | — | 1.5K–4.5K† |
 Train Simulator: Southern Class 421 ‘4CIG’ EMU Add-OnApp 208287 | DLC | Jun 7, 2012 | — | 240–720† |
 Train Simulator: Sherman Hill Route Add-OnApp 208286 | DLC | Sep 20, 2012 | — | 1.4K–4.1K† |
 V2App 208285 | DLC | — | — | — |
 Train Simulator: Class 67 Diamond Jubilee Loco Add-OnApp 208284 | DLC | May 31, 2012 | — | 500–1.5K† |
 Train Simulator: DB ICE 3 EMU Add-OnApp 208283 | DLC | Aug 9, 2012 | — | 740–2.2K† |
 Train Simulator: BR Robinson Class O4 Loco Add-OnApp 208282 | DLC | Oct 19, 2012 | — | 340–1K† |
 Train Simulator: DB BR143 Loco Add-OnApp 208281 | DLC | May 24, 2012 | — | 580–1.7K† |
 Train Simulator: London to Brighton Route Add-OnApp 208280 | DLC | Jun 7, 2012 | — | 1.7K–5.2K† |
 ENDLESS Space™ - Admiral Edition ES Award + 500 G2GApp 208159 | DLC | — | — | — |
 ENDLESS Space™ - Dev Team Amplitude BadgeApp 208158 | DLC | — | — | — |
 ENDLESS Space™ - Amplitude Badge + GAMES2GETHER PointsApp 208157 | DLC | — | — | — |
