Defeat 100 levels of insect like aliens in this classic 2D vertical scrolling shooter. Big boss aliens to destroy, action, explosions, everything you need in a game! As you shoot the aliens their alien guts leave a trail of splatter across the alien worlds. So satisfying. Action packed and addictive, achievement badges to win, aliens to destroy and splatter across the landscape, earthlings to save. Well maybe in the next one. Coins to collect and upgrades to buy. Instructions for play - drag