Galactic Attack is a game loosely based on the arcade hit Galaxian. There are a lot less alien ships per screen, but they are a lot more manouverable than the aliens from the original arcade game. There are also "night raids" in the later screens.
Title: Galactic Attack
Author: Lou Haehn (The Image Producers)
Publisher: Radio Shack/Tandy
Released: September 1982
Requires: Color Computer 1,2,3, 4K RAM cartridge, joystick.