Communist Mutants from Space

The mother creature creates mutant eggs that fall into the formation, which slowly hatch into creatures that fly down and try to bomb or crash into your cannon. If you destroy the Mother Creature as well as all of the mutants on the screen, you will move on to the next level. Several game options are included which allow you to enable or disable a shield, guided fire, a time warp to temporarily slow down the game, and penetrating fire allowing you to take out several mutants with one shot.