This new version of Space Invaders. Now the Earth is really similar to the planet. Your protective turret can move around the Earth's orbit and hit all the enemy ships. Enemy is on the top orbit and constantly going down, trying to sit on the surface of our planet. Your protective turret is to prevent the landing of enemy troops. After each battle, the turret can be improved up to this need glasses. Points are added for the destruction of enemy ships. The game strikes his original ideas.