Ben 10: Ultimate Alien -- Cosmic Destruction features platform puzzles and plenty of combat against a host of extraterrestrial enemies. Challenging boss fights define the end of each level, with cut-scenes moving the story forward between the action sequences. As the adventure progresses through famous international locations such as Paris, Tokyo, and Rome, players earn upgrades that can be applied to their favorite alien powers. The game is the first to be based on the third incarnation of the animated sci-fi TV series, Ultimate Alien, in which a 16-year-old Ben Tennyson learns about the powers, limitations, and dangers of using his newly acquired Ultramatrix.