Year 2012The earth is disturbed by magnetic storms of enormous power. Zeroing technology as a result. The aliens take advantage of the situation and tries to invade the earth.One command only!Resist as much as possible, protect the earth!Arcade/Action 80’s style game.Destroy UFOs in a succession of increasingly difficult levels. Prevent the elements on the ground are destroyed. Hit the parachute as soon as you can. Will help you.Mode Sparta: resist as much as possible.Thanks to the metal musical group "The Silence" for the music titles "Free Earth".Version with advertising. Buy a complete version without advertising.