The video game Duke Nukem Forever spent fifteen years in development, from 1996 to 2011. It is a first-person shooter for PC, PlayStation 3 and Xbox 360, developed by 3D Realms, Triptych Games, Gearbox Software and Piranha Games. It is a sequel to the 1996 game Duke Nukem 3D, as part of the long-running Duke Nukem video game series. Intended to be groundbreaking, Duke Nukem Forever has become infamous in the video games industry and was considered vaporware due to its severely protracted development schedule; the game had been in development under 3D Realms since 1996. Director George Broussard, one of the creators of the original Duke Nukem game, announced the development in 1997, and promotional information for the game was released from 1997 until its release in 2011.