 The game is a single @-@ player experience whose title character , Fred Neuman , is a private investigator with the ability to switch heads . Fred has recently been murdered and decapitated , and has few memories of the events leading to his death . The plot follows Fred as he pieces together the clues of his murder and tries to get revenge on the man who killed him . Unlike many action game heroes , Fred has no conventional weapons — he relies solely on the powers available to him from the severed heads of fallen enemies . 
