Defend the galaxy from the Evil Empire! Invaders are everywhere! You're the world's last hope with a dual mission - blast the bad guys, and rescue the last of humanoid kind. Inspired by the classic arcade game Defender, 3D Missile Madness features 20 levels of frantic action. Blast your enemies and travel through portals and gates to different worlds, all the time remembering to rescue your friends. Enjoy space arcade action at its finest in 3D, with original music. It's side-scrolling, space shooting action at its best!