"Murderworld!"
With half the team captured and being held by Doom, the remaining half of the team (Banshee, Iceman, Polaris and Alex Summers) infiltrate Murderworld, but it gets the best of them as they are opposed by the murderous traps within the crazy park. But its not enough to keep the X-Men down as they escape and capture Ms. Locke and rescue their loved ones. Now, its on to rescue Storm, Nightcrawler and Colossus in Doom's castle.