Gearbox Software subsequently decided to terminate sales of the Megaton Edition in favor of Duke Nukem 3D: 20th Anniversary World Tour, released in 2016. On February 15th, 2016, the compilation was removed from retail services when Devolver Digital's licensing agreement with Gearbox Software expired. Halfway through the compilation's lifespan, 3D Realms, the compilation's original rights holder, gave the full rights to the Duke Nukem IP to Gearbox Software in 2015. In January 2014, multiplayer (' Dukematch') capability was added to the compilation. Although others are not included, more add-ons can be imported and played in the form of user maps.īased on the JFDuke3D source port, the compilation features an upgraded OpenGL renderer and an updated in-game HUD.