Arcade Game: Wacko (1982 Midway)

A field/shooting game with excellent graphics for the time. You maneuver ‘Kapt’n Krooz’r’ around the screen in his spaceship. The terrain is an orange moon scene, various cartoonish monsters dot the landscape. You must blast the monsters in pairs to make them vanish. Later levels introduce even more complex rules as to what can be shot. You control your ship with the trackball, while using the joystick to aim and shoot. The controls feel natural with a little practice, but the game quickly becomes very difficult on the higher levels.

Note: Invincibility cheat was when down to last life. The game is endless.