Use the arrow keys to move around. Press space to shoot. Always jump over hills and do not try to go into them as it lags the game out. Do not hold down space as the game lags like crazy or just crashes. (Boss is meant to have more health)
By me: Avatar Alien Backdrops From scratch: Balls Spaceship (I tried to make my own but it didn't look very good) Please say what could be better!
