Fly around and shoot asteroids. Fly off the screen to loop around to the opposite side and crash into a asteroid you did not see.

Knock down blocks with a paddle and a ball.

Fly left and right and shoot aliens.

Defend your towns against incoming ballistic missiles using anti-missile batterier.

First game in what was to become to Ultima series and it's hard to see the future greatness. Sword, flying cars and space combat all in one game. Unless you try to play all Ultima games i would not recommend it.