There are some aliens intending to invade the earth! As a brave proctor of the beautiful planet, you decide to navigate your spaceship to fight against those bastards, your mission is to kill all your enemies. You navigate you ship through rains of bullets?don?t get shot or you will lose your game. Don?t forget to fire back. Don?t forget to pick up bonuses in that you can get benefit from them. Don?t crash. Good luck!