UFO Battle © 198? Sebree's Computing.
An X will appear on the screen which is controlled by the player. Your computer adjusts the up and down automatically. Your knob moves your lazers right and left. When you have the X lined up on top of the UFO, you pull your trigger. If you hit it dead center, your points (for that shot) are multiplied by 3. You have to fire quickly though as the UFO can also fire at you.
In the 2 player mode player 2 controls the up and down movements.
Programmer: Timothy Hays