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.) |
|---|---|---|---|---|
 Operation: New Earth - Reinforcement PackApp 562630 | DLC | — | — | — |
 Train Simulator: LMS Stanier Class 5 'Black Five' Steam Loco Add-OnApp 562399 | DLC | May 17, 2018 | — | 1.1K–3.2K† |
 Train Simulator: GWR Large Prairies Steam Loco Add-OnApp 562398 | DLC | Oct 12, 2017 | — | 220–660† |
 TS Marketplace: Mittenwaldbahn Scenario Pack 01 Add-OnApp 562397 | DLC | Jan 10, 2018 | — | 100–300† |
 Just Trains Modern TrackApp 562395 | DLC | — | — |
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.
 Just Trains Modern ObjectsApp 562394 | DLC | — | — | — |
 Just Trains Modern SignalsApp 562393 | DLC | — | — | — |
 Just Trains Common LibraryApp 562392 | DLC | — | — | — |
 TS Marketplace: North Jersey Coast & Morristown Lines Scenario Pack 01 Add-OnApp 562391 | DLC | Sep 6, 2017 | — | 100–300† |
 Train Simulator: DB BR 151 Loco Add-OnApp 562390 | DLC | Nov 10, 2017 | — | 300–900† |
 Train Simulator: Virgin Trains First Generation Pack Loco Add-OnApp 562389 | DLC | Nov 30, 2017 | — | 260–780† |
 Train Simulator: ÖBB 4010 EMU Add-OnApp 562388 | DLC | Mar 8, 2018 | — | 140–420† |
 Train Simulator: DB BR 612 DMU Add-OnApp 562387 | DLC | Feb 8, 2018 | — | 400–1.2K† |
 Train Simulator: New Haven E-33 Loco Add-OnApp 562386 | DLC | Aug 25, 2017 | — | 500–1.5K† |
 TS Marketplace: Munich-Augsburg Scenario Pack 01App 562385 | DLC | Apr 25, 2018 | — | 60–180† |
 TS Marketplace: Miami – West Palm Beach Scenario Pack 01 Add-OnApp 562384 | DLC | Jul 7, 2017 | — | 300–900† |
 Train Simulator: Stroudley A1/A1X Class 'Terrier' Steam Loco Add-OnApp 562382 | DLC | May 25, 2017 | — | 300–900† |
 Train Simulator: Netherfield: Nottingham Network Route Add-OnApp 562381 | DLC | Jun 2, 2017 | — | 720–2.2K† |
 Train Simulator: Corris Railway Expansion Pack Loco Add-OnApp 562380 | DLC | Dec 6, 2017 | — | 440–1.3K† |
 Train Simulator: CPRR 4-4-0 No. 60 ‘Jupiter’ Steam Loco Add-OnApp 562379 | DLC | May 10, 2017 | — | 440–1.3K† |
 Train Simulator: Wutachtalbahn: Lauchringen – Immendingen Route Add-OnApp 562378 | DLC | Sep 8, 2017 | — | 820–2.5K† |
 Train Simulator: Malmesbury Branch Route Add-OnApp 562376 | DLC | Jul 6, 2017 | — | 440–1.3K† |
 Train Simulator: London Transport Heritage CollectionApp 562375 | DLC | May 4, 2017 | — | 620–1.9K† |
 Train Simulator: BR Standard Class 4MTApp 562374 | DLC | May 24, 2019 | — | 80–240† |
 Train Simulator: Gatwick Express BR Class 460 'Juniper' EMU Add-OnApp 562373 | DLC | Sep 28, 2017 | — | 1.2K–3.5K† |
 Train Simulator: Mighty Seddin Freight Route Add-OnApp 562372 | DLC | Jul 13, 2017 | — | 1.9K–5.6K† |
 TS Marketplace: Chatham Main Line Scenario Pack 01 Add-OnApp 562370 | DLC | Oct 19, 2017 | — | 80–240† |
 Legion TD 2 - Floating Isles CampaignApp 562150 | DLC | Oct 27, 2023 | — | 260–780† |
 Dead by Daylight - BIG ExclusiveApp 562130 | DLC | — | — | — |
 Ride 2 Free Bikes Pack 2App 562060 | DLC | Dec 21, 2016 | — | 1.1K–3.3K† |
 Men of War: Assault Squad 2 - FullApp 562040 | DLC | — | — | — |
 S.K.I.L.L. - Special Force 2 - Winter Pack2App 562000 | DLC | — | — | — |
 UFO Online: Invasion - Implants KitApp 561990 | DLC | Dec 20, 2016 | — | 60–180† |
 Middle-earth™: Shadow of War™ High Resolution Texture PackApp 561950 | DLC | Oct 9, 2017 | — | 5.2K–15.5K† |
 Fantasy Grounds - The Last Parsec: Core (Savage Worlds)App 561920 | DLC | Jan 4, 2017 | — | — |
 Fantasy Grounds - Black Scroll Games - Tropical Islands (Map Pack)App 561900 | DLC | Dec 8, 2016 | — | — |
 Chase for the NASCAR Sprint Cup Paint Scheme Pack 2App 561890 | DLC | Dec 16, 2016 | — | — |
 Fantasy Grounds - Black Scroll Games - Desert Canyons (Map Pack)App 561860 | DLC | Dec 8, 2016 | — | — |
 Fantasy Grounds - Mini-Dungeon #005: The Soularium (PFRPG)App 561830 | DLC | Dec 16, 2016 | — | — |
 Toyota Paint Scheme Pack 4App 561816 | DLC | Dec 15, 2016 | — | 80–240† |
 NASCAR Heat Evolution - Skins Paint Scheme Pack 9 (paintschemepack9)App 561815 | DLC | — | — | — |
 NASCAR Heat Evolution - Skins Paint Scheme Pack 8 (paintschemepack8)App 561814 | DLC | — | — | — |
 NASCAR Heat Evolution - Cancer Pack (cancerpack)App 561813 | DLC | — | — | — |
 NASCAR Heat Evolution - Kennedy And Kitchens Spotter (kennedy_)(kitchens_)App 561812 | DLC | — | — | — |
 Toyota Challenge Pack 4App 561811 | DLC | Dec 15, 2016 | — | 80–240† |
 Challenges Pack 4 (pack_8)App 561810 | DLC | — | — | — |
 Germ Wars SoundtrackApp 561800 | DLC | Feb 27, 2017 | — | — |
 Duke Nukem's Bulletstorm TourApp 561730 | DLC | Apr 7, 2017 | — | 3.2K–9.5K† |
 SoundtrackApp 561720 | DLC | Nov 28, 2016 | — | 80–240† |
 The Blade of Galadriel Story ExpansionApp 561650 | DLC | Feb 6, 2018 | — | 16.6K–49.9K† |
