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.) |
|---|---|---|---|---|
 Nelly Cootalot: The Fowl FleetApp 317320 | Game | Mar 22, 2016 | 0 | 20K–50K |
 RoommatesApp 317300 | Game | Oct 15, 2014 | 0 | 0–20K |
 Bionic Heart 2App 317290 | Game | Sep 22, 2014 | 0 | 260–780† |
 SolsticeApp 317280 | Game | Mar 23, 2016 | 0 | 0–20K |
 aApp 317260 | Demo | — | 0 | — |
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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.
| Game |
| Aug 11, 2015 |
| 0 |
| 200K–500K |
 OTTTD - OTT Edition DLCApp 317240 | DLC | Aug 7, 2014 | — | 20–60† |
 OTTTD - Deluxe Edition DLCApp 317230 | DLC | Aug 7, 2014 | — | 40–120† |
 Runers DemoApp 317210 | Demo | Aug 6, 2014 | 0 | 320–960† |
 Lords of the Fallen - Lion Heart PackApp 317208 | DLC | Oct 28, 2014 | — | 1.1K–3.3K† |
 Lords of the Fallen - The Arcane BoostApp 317203 | DLC | Oct 28, 2014 | — | 900–2.7K† |
 Lords of the Fallen - The Foundation BoostApp 317202 | DLC | Oct 28, 2014 | — | 960–2.9K† |
 Lords of the Fallen - Demonic Weapon PackApp 317201 | DLC | Oct 28, 2014 | — | 1.4K–4.2K† |
 Lords of the Fallen - Monk DecipherApp 317200 | DLC | Oct 28, 2014 | — | 1.3K–3.8K† |
 Ancient Space: Art BookApp 317190 | DLC | — | — | — |
 Company of Heroes 2 - BetaApp 317170 | Game | — | 0 | — |
 AI War: Destroyer of WorldsApp 317150 | DLC | Aug 18, 2014 | — | 180–540† |
 Face of Mankind - Ultimate BundleApp 317140 | DLC | — | — | — |
 Pillars of Eternity - Public BetaApp 317120 | Game | — | 0 | — |
 Uncharted Waters Online: Episode AtlantisApp 317110 | Game | — | 0 | — |
 RepubliqueApp 317100 | Game | Feb 26, 2015 | 0 | 100K–200K |
 Ancient Space: OSTApp 317090 | DLC | — | — | — |
 MotorSport RevolutionApp 317080 | Game | Jan 15, 2015 | 0 | 0–20K |
 Farming World - Jam FactoryApp 317070 | DLC | Sep 9, 2014 | — | 240–720† |
 AttractioApp 317060 | Game | Jan 18, 2016 | 0 | 2.7K–8.1K† |
 Conquest of Champions: Press PackApp 317050 | DLC | — | — | — |
 Strife: Veteran EditionApp 317040 | Game | Dec 12, 2014 | 2 | 100K–200K |
 Fatty Bear's Birthday SurpriseApp 317030 | Game | Oct 23, 2014 | 4 | 0–20K |
 Pajama Sam: Games to Play on Any DayApp 317020 | Game | Oct 23, 2014 | 0 | 20K–50K |
 Dungeon Defenders Eternity Upload ToolApp 316980 | Tool | — | 0 | — |
 The Waste LandApp 316970 | Game | Sep 16, 2014 | 0 | 1.8K–5.4K† |
 DCS: MiG-15BisApp 316967 | DLC | Mar 13, 2015 | — | 1.2K–3.7K† |
 DCS: C-101 AviojetApp 316966 | DLC | Feb 14, 2019 | — | 820–2.5K† |
 DCS: L-39 AlbatrosApp 316965 | DLC | Oct 16, 2015 | — | 1.9K–5.6K† |
 DCS: MiG-21BisApp 316964 | DLC | Oct 3, 2014 | — | 5.5K–16.5K† |
 DCS: Su-27 The Ultimate Argument CampaignApp 316963 | DLC | Jan 12, 2015 | — | 1.6K–4.7K† |
 Hawk for DCS WorldApp 316962 | DLC | Apr 1, 2015 | — | 1.6K–4.9K† |
 Black Shark 2: Republic CampaignApp 316961 | DLC | Nov 16, 2015 | — | 500–1.5K† |
 DCS: Bf 109 K-4 KurfürstApp 316960 | DLC | Dec 12, 2014 | — | 1.6K–4.9K† |
 War OperationsApp 316950 | Game | — | 0 | — |
 Kings of Kung FuApp 316930 | Game | Jun 25, 2015 | 0 | 50K–100K |
 Real World Racing: MiamiApp 316920 | DLC | — | — | — |
 Tales of Maj'Eyal - Ashes of Urh'RokApp 316910 | DLC | Oct 27, 2014 | — | 1.2K–3.5K† |
 Jet Gunner DemoApp 316900 | Demo | Jul 30, 2014 | 0 | 20–60† |
 Calvino NoirApp 316890 | Game | Aug 27, 2015 | 0 | 20K–50K |
 Ancient Space: Bonus content DLCApp 316880 | DLC | — | — | — |
 OTTTD DemoApp 316870 | Demo | — | 0 | — |
 DW8XLCE - JAPANESE VOICE OPTIONApp 316869 | DLC | Aug 21, 2014 | — | 20–60† |
 DW8XLCE - SOLDIER & OFFICER UNIFORM SETApp 316868 | DLC | Aug 20, 2014 | — | 280–840† |
 DW8XLCE - NEW STAGE & CAMP SYMBOL PACKApp 316867 | DLC | Aug 20, 2014 | — | 280–840† |
