Robot Bomber is a 2 player original game, and one of the earlier ones made by the very prolific Andrew Pakerski (who did many games for both the Chromasette and T&D tape based magazines). In this game, which is only for two simultaneous players, one is controlling the space yellow space ship, which can fly in the upper part of the screen, and is trying to destroy 7 of the 8 robots on the bottom, while the second player controls a blue shield (to block the first player's shots), and can also fire back with the small automated blue ship on the left.
Title: Robot Bomber
Author: Andrew Pakerski
Publisher: T&D Software, September 1982
Released: September 1982
Requires: Color Computer 1,2,3, 16K RAM, 2 joysticks, tape or disk.