Star Battle is a fixed-screen shoot'em-up based on Galaxian. The player controls a ship at the bottom of the screen that can be moved left or right while shooting aliens near the top of the screen. There are four types of alien ships (blue, purple, red and yellow) each with different advance (movement) speed and worth different points. With time …

Wizard of Wor is an arcade shooter played from a top-down point of view. The player controls a warrior who is trapped in a dungeon. The goal is to earn as many points as possible by shooting the numerous enemy creatures which wander about the maze like corridors. The creatures wander about at various speeds, may shoot darts at the …