System Defender

A side-scrolling shoot-em-up. Kill the aliens and rescue the little spacemen! Created by J. Kennedy and D. Irvine. Warning: this is not a drill! Alien fleet approaching Terran system. Central control predicts the alien fleet will attack the following locations: Terran Lunar System, Planet Earth, Mars. Mission objectives: Protect humanoids from abduction and mutation.

Available weapons: Multiple fire laser, limited smart bombs and hyperspace entry shield.