id Software CEO Todd Hollenshead let slip in a Doom 3-related interview on G4/TechTV that a sequel to Return to Castle Wolfenstein is currently under development by an unnamed company. We're thinking that RtCW developers Gray Matter or Enemy Territory developers Splash Damage are safe bets.
An Activision representative was not asked for comment, but did offer the feedback that a title straight from the kosher section of the Friars Club, "Wolfenstein 4: Again with the Castle!", seemed to be a bit better than other suggested titles, such as "Return to Castle Wolfenstein 2: The Returnining".















