U.N. Defense Force: Earth Joker

U.N. Defense Force: Earth Joker is a vertical scrolling shoot 'em up game where you take control of one of four different pilots and their ships. Each with their own weapons patrons. In 2026 earth is attack and invaded by the powerful Slytow, with earths military unable to stop it. With Earth conquered and few survivors making it to Earths off world colonies all seems lost. But the thriving coloni…