Bart Simpson is reading a comics book about the Radioactive Man. Suddenly, a strange boy who calls himself the Fallout Boy appears. He tells Bart he is the only one who can save the Radioactive Man, who has been sent by enemies to limbo, a mysterious place somewhere in the Black Hole. To do this, Bart has to overcome many obstacles and to defeat Three Villains. "That sounds like a job for a... Bartman!" - says Bart. Control Bart Simpson (or Bartman, as he now calls himself) in this jump-and-run platform game. Perform different moves to defeat enemies, collect goodies, and be careful not to fall into one of the deadly traps on your way.