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: Metro-North P32 AC-DM 'Genesis' Loco Add-OnApp 258655 | DLC | Jul 10, 2014 | — | 600–1.8K† |
 Train Simulator: Norfolk Southern Coal District Route Add-OnApp 258654 | DLC | Jul 17, 2014 | — | 1.2K–3.5K† |
 Train Simulator: Liverpool-Manchester Route Add-OnApp 258653 | DLC | Aug 14, 2014 | — | 740–2.2K† |
 Train Simulator: Munich - Garmisch-Partenkirchen Route Add-OnApp 258652 | DLC | May 15, 2014 | — | 1.5K–4.6K† |
 Train Simulator: GWR Steam Railmotor Loco Add-OnApp 258650 | DLC |
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.
| Feb 6, 2014 |
| — |
| 260–780† |
 Train Simulator: The Racetrack: Aurora - Chicago Route Add-OnApp 258648 | DLC | Aug 13, 2015 | — | 1.6K–4.7K† |
 Train Simulator: Metro-North Kawasaki M8 EMU Add-OnApp 258647 | DLC | Apr 24, 2014 | — | 940–2.8K† |
 Train Simulator: Network SouthEast Class 121 DMU Add-OnApp 258646 | DLC | Jun 5, 2014 | — | 240–720† |
 Train Simulator: Dispolok BR 189 Loco Add-OnApp 258645 | DLC | Mar 27, 2014 | — | 600–1.8K† |
 Train Simulator: Duchess of Sutherland Loco Add-OnApp 258644 | DLC | Aug 7, 2014 | — | 400–1.2K† |
 Train Simulator: New Haven FL9 Loco Add-OnApp 258642 | DLC | Feb 19, 2015 | — | 380–1.1K† |
 Train Simulator: BR 6MT Clan Class Loco Add-OnApp 258641 | DLC | Nov 25, 2014 | — | 420–1.3K† |
 Train Simulator: First Capital Connect Class 319 EMU Add-OnApp 258640 | DLC | Mar 14, 2014 | — | 640–1.9K† |
 Total War: ROME II - Seleucid Empire Faction PackApp 258580 | DLC | — | — | — |
 Beta Access DLCApp 258570 | DLC | — | — | — |
 Heat Wave DLC - x 3 packApp 258543 | DLC | Oct 30, 2013 | — | 800–2.4K† |
 Heat Wave DLC - Jack's packApp 258542 | DLC | Oct 30, 2013 | — | 320–960† |
 Heat Wave DLC - Kenji's packApp 258541 | DLC | Oct 30, 2013 | — | 280–840† |
 Heat Wave DLC - Abby's packApp 258540 | DLC | Oct 30, 2013 | — | 240–720† |
 Ohm CloudApp 258512 | DLC | Dec 9, 2013 | — | — |
 Ohm Studio Pro XLApp 258511 | DLC | Dec 9, 2013 | — | 20–60† |
 Ohm Studio ProApp 258510 | DLC | Dec 9, 2013 | — | 40–120† |
 Primal Carnage - Cryolophosaurus - Premium - 2 PackApp 258502 | DLC | Oct 22, 2013 | — | 160–480† |
 Primal Carnage - Tupandactylus - PremiumApp 258501 | DLC | Oct 22, 2013 | — | 120–360† |
 Primal Carnage - Oviraptor - PremiumApp 258500 | DLC | Oct 22, 2013 | — | 180–540† |
 Tetrobot & Co. Original SoundtrackApp 258470 | DLC | Oct 15, 2013 | — | 40–120† |
 Euro Truck Simulator 2 - Halloween Paint Jobs PackApp 258460 | DLC | Oct 24, 2013 | — | 4.2K–12.5K† |
 War of the Vikings Founders ClubApp 258450 | DLC | — | — | — |
 Unity of Command - Black Turn DLCApp 258420 | DLC | Dec 10, 2013 | — | 260–780† |
 Rocksmith® 2014 – Oasis Song PackApp 258419 | DLC | Jan 14, 2014 | — | 100–300† |
 Rocksmith® 2014 – Oasis - “Some Might Say”App 258418 | DLC | Jan 14, 2014 | — | 20–60† |
 Rocksmith® 2014 – Oasis - “Live Forever”App 258417 | DLC | Jan 14, 2014 | — | — |
 Rocksmith® 2014 – Oasis - “Supersonic”App 258416 | DLC | Jan 14, 2014 | — | — |
 Rocksmith® 2014 – Oasis - “Champagne Supernova”App 258415 | DLC | Jan 14, 2014 | — | 40–120† |
 Rocksmith® 2014 – Oasis - “Wonderwall”App 258414 | DLC | Jan 14, 2014 | — | 180–540† |
 Rocksmith® 2014 – Weezer Song PackApp 258413 | DLC | Jan 21, 2014 | — | — |
 Rocksmith® 2014 – Weezer - “Hash Pipe”App 258412 | DLC | Jan 21, 2014 | — | 20–60† |
 Rocksmith® 2014 – Weezer - “Undone - The Sweater Song”App 258411 | DLC | Jan 21, 2014 | — | — |
 Rocksmith® 2014 – Weezer - “Buddy Holly”App 258410 | DLC | Jan 21, 2014 | — | 100–300† |
 Rocksmith® 2014 – Weezer - “My Name is Jonas”App 258409 | DLC | Jan 21, 2014 | — | — |
 Rocksmith® 2014 – Weezer - “Island in the Sun”App 258408 | DLC | Jan 21, 2014 | — | 20–60† |
 Rocksmith® 2014 – Foo Fighters Song Pack IIApp 258407 | DLC | Nov 18, 2014 | — | — |
 Rocksmith® 2014 – Foo Fighters - “Long Road to Ruin”App 258406 | DLC | Nov 18, 2014 | — | — |
 Rocksmith® 2014 – Foo Fighters - “Learn to Fly”App 258405 | DLC | Nov 18, 2014 | — | — |
 Rocksmith® 2014 – Foo Fighters - “Rope”App 258404 | DLC | Nov 18, 2014 | — | 40–120† |
 Rocksmith® 2014 – Foo Fighters - “Monkey Wrench”App 258403 | DLC | Nov 18, 2014 | — | — |
 Rocksmith® 2014 – Foo Fighters - “The Pretender”App 258402 | DLC | Nov 18, 2014 | — | 40–120† |
 Rocksmith® 2014 – Golden Bomber Song PackApp 258401 | DLC | Dec 17, 2013 | — | — |
 Rocksmith® 2014 – Golden Bomber - “Death Mental”App 258400 | DLC | Dec 17, 2013 | — | — |
 Rocksmith® 2014 – Golden Bomber - “Earphone”App 258399 | DLC | Dec 17, 2013 | — | — |
