Wolfenstein: The Ultimate Revenge is a mod for registered Wolfenstein, made by Blacklime Industry. It was released on May 31, 2010.
It features 54 levels (9 on each episode) and many new textures. Some sprites have also been changed. Source code changes include new episode names and landmines.
The storyline of the mod takes place in 1959, and centers around a band of Neo-Nazis who keeps the population in check via terror attacks.
Though the mod was posted on the Dome, it was never uploaded there.