SPACE to go through the opening. ASWD or the Arrow keys to move in their corresponding directions. Every now and then a Rocket will appear from off screen. when you touch it, you'll shoot into the UFO Mothership dealing damage. Every five damage you deal, the UFO changes attack patterns. You yourself has eight health. Don't get hit, memorize patterns, and attack back! GOOD LUCK! --UPDATE-- You now can press "P" to stop everything in a quick and smooth way, without having to endure the horrible sight of random sprites blotted on the screen seemingly randomly!
I got the music from YouTube. It is from a popular collection of Sovietwave that I am thankful exists!
