Instructions: Arrow keys to fly around. Space to shoot. Dodge enemy planes and bullets. So far there are 4 waves, after the first three, your ship upgrades but your enemies get better. The fourth level is mayhem and does not end (it is infinite) After each wave, your health gets regened. On the final wave, the infinite wave, you can collect regen packages. Also for the final wave, there is a enemy spaceship destroyed counter with a highscore.
