space

invader have come to your galazy. They are initially in eggs sacks and are ready to hatch. While in the egg sack they can't be destroyed. THye eat asteroids and will immediately reproduce if it finds one. Your goal is to kill all the invaders and avoid collideing with asteroids. The somaller ones can be destroyed. You can use the up arrow to move forward, the left key to rotate left and the right key to rotate right and the space bar to shoot a missle