General Krieger is a major antagonist in the Gun Guy franchise. He was an strategic and tough tribal warrior turned heartless cyborg Supreme Commander of the World Empire's military forces. After his attempted revenge on his rival tribe, he was caught in an explosion which costed him most of his body however was revived by the empire successfully; transforming him into a violent cyborg general with a mastery in sword combat, personally making him a slayer of enemy Poweruza's and other sword wielders.