Space Warrior

Space Warrior is a space-themed arcade game for the Apple II.

The player controls a small space ship in the center of the screen, which must warp into alien territory surrounded by a 4-layer protective shield. The ship is immobile, except for its ability to spin and shoot a small cannon in the forward direction. A multitude of small alien ships will throw themselves against the shields. The alien vessels must be destroyed before they can reach the central core of the shields and destroy the player's ship. At the end of each wave, the player receives an extra life, as well as bonus points for the amount of shield remaining.