Duke Nukem 3D: Megaton Edition +

Developed by General Arcade and published by Devolver Digital, it was released through Steam on March 20, 2013. The Megaton Edition includes Duke Nukem 3D: Atomic Edition, Duke It Out In D.C., Duke Caribbean: Life's a Beach, and Duke: Nuclear Winter all running on OpenGL, as well as the original MS-DOS version of Duke Nukem 3D: Atomic Edition. It supports SteamPlay for Windows, Mac OS X, and Linux, and is based on the code of the JFDuke3D source port by Jonathon Fowler. Online multiplayer was added to the game in January 2014.[18] However, about a year later, the Megaton Edition was removed from all digital distribution as Devolver Digital's agreement with Gearbox Software has ended now that the latter company currently owns the intellectual property. In 2016, Gearbox informed TechRaptor that they have plans to "bring the game back this year,"[19] and that game became the 20th Anniversary World Tour.