Quake IV is also on the horizon and while Willits is supposed to be the game’s main supervisor from id, he admits, “It’s really Raven Software’s game; I really don’t do that much supervising.” As Quake IV will be a sequel to Quake II, Willits said that the game will have more of a space war theme than the original Quake or Quake III Arena. Willits did say that Quake IV would have vehicles in the game but wouldn’t comment further on that aspect.