Invaders from Hyperspace!

Press 1 on the alpha-numeric keyboard. You have just arrived at your post in the Battle Control Central at the heart of the United Planets Interstellar Galactic Empire.Your TV screen is monitoring activity in the twin solar systems of Terien and Lorien forty-three billion light years away. Two remote controlled robot battle cruisers also appear on your screen. The right hand control maneuvers th...