You have to free the galaxy from these evil ships that want to destroy the earth. I go mounted on a kind of space bike that you can shoot without stopping all enemies that cross your path. You can also go collect various items that will improve your weapons and will help you destroy your opponents more easily. While you kill these evil you must go dodging their attacks as you must avoid being killed before finishing the mission. Frees humanity from this space attack and become a hero, the children want to imitate. Do not wait any longer to play this magnificent space adventure across the galaxy.