A compact side-scroll shooter used to survive. The ground has been invaded by evil aliens! They kidnap our children and rape our Women! Men are sent into hellish slavery on the planet Petrundia 3000. Fight hard for a fugitive slave. Using your knowledge of Kung-Fu, attack the alien monsters, and take their ship. You go back into battle on Earth, passing all the firing enemies, and you understand that your survival is at stake. But, fight on Dammit! Take them all to hell, as many of them as possible, these freaks!