Today a game that's been in development for 15 years is finally completed. 2K Games sent over word via a press release that Duke Nukem Forever, the long awaited sequel to 1996's Duke Nukem 3D, has finally "gone gold', meaning that the game's main development has been completed and is now being replicated onto disks for its release for the PC, Xbox 360 and PS3 platforms. It's been a long, long time since the game's original developer 3D Realms started working on the game. It first showed off screenshots (using id Software's Quake 1 engine) back in 1997, and in...