Superman, the world's greatest super hero faces his biggest challenge ever! Back for vengeance and determined to control Metropolis, super villain Brainiac 13 has unleased a relentless army of robotic drones that destroy everything in their paths. Superman's archnemesis Lex Luthor has designs of his own, and plans to use Brainiac 13's technology in his own bid for world domination. Are you up to the task of saving the planet?