Meet the newest hero of Metropolis . . . Metallo? But the cyborg criminal isn't reformed, he's being controlled by Lex Luthor. However, when he breaks free of Lex's control, he goes on the attack! Will Superman find a way to stop the metallic menace? Can he defeat an entire army of Metallos attacking the city? Or will the powerful cyborg finally defeat the Man of Steel? You choose the path to decide how Superman might stop one of his most powerful enemies!