Duke Nukem Forever (DNF) is a first-person shooter vieo game being developed by 3D Realms, and is slated to be the next game in the Duke Nukem series. Like its predecessor, Duke Nukem 3D, Forever is being directed by George Broussard, one of the creators of the original Duke Nukem game. It stars its eponymous character, Duke Nukem. 3D Realms has not set a release date for the game.