Keys

Arrow up or space - Fire... Arrow down or M - Fire a missile... P - Pause on/off... S - Start the game... Left arrow - Move spaceship to the left... Right arrow - Move spaceship to the right... Escape - End the game currently playing... Instructions/rules If the attacking spaceships comes all the way down to your spaceship you lose two lifes Bonus lifes every 10000 points When the ufo passes - try to hit it, when you do you gain 1000 points and a new missile 500 points for completing each level The attacking spaceships may have one more bullet on the screen for each level, the game also moves faster You may have 6 bullets on the screen at any time (and only one missile)