Hold m to shoot the missiles. I added scores and automated the enemy, turning it into a game. Use W and S or arrows keys to move up and down. Try to shoot the enemy. Sorry for bugs with missile angles and y positions. Hit enemy to earn points. Get hit to give enemy points. This is testing for a far larger game on my main account called Dogfight. I wanted the missiles to explode, thus this test. You are the plane on the left.