The second part of the epic trilogy which began with X-MEN: DOCTOR DOOM. In Book 1 of THE CHAOS ENGINE, the X-Men tried to stop the villainous Doctor Doom from ruling the world through the use of the Cosmic Cube, a device that allows its owner to twist reality and create their personal vision of a perfect world. Unfortunately, they failed their mission and the cube is now in the hands of their most diabolical enemy, Magnet! Forced to form an uneasy alliance with Doom, the team of super heroes must race against the clock before Magneto's plans formutant supremacy lead to worldwide genocide!