Junkworld – a planet for discarded machines. Fresh off his latest victory, champion fighting robot Leroy Brown inexplicably finds himself here. Certain his presence on Junkworld needs to be corrected, Leroy makes it his mission to go home.
Enter the Top Dog. A tyrant determined to conquer all of Junkworld, the Top Dog demands Leroy’s capture for reasons known only to himself. This mysterious focus on Leroy ensures
it is only a matter of time before Leroy’s mission to return home intertwines with the fight against the Top Dog.