Zaxxon - Intellivision

In the adaptation of Sega's hit arcade game, you pilot a space ship through a 3-dimensional fortress. Shoot lots of stuff and avoid running into anything and you can try to defeat the robot Zaxxon at the end. You only have a limited time to hit Zaxxon in his weak spot several times before he launches a missile at you that can not be avoided. Although the arcade game was a whole lot of fun, because of the primitive graphics in this version, it is difficult to figure out where you are relative to everything else in the vertical direction, so it can be frustrating to play.