Sunrise produced the series with the cooperation of Asahi network affiliate Nagoya TV.

The series was a debut role for both Katsuhiko Nakagawa (as Michael) and Yoshino Takamori (as Patty).

According to Jonathan Clements and Helen McCarthy's The Anime Encyclopedia, the series spoofs the classical mecha genre, with the battles between robots serving as "a topic for gag and parody".

In actuality, Galatt was a (forcibly) modified version of Michael Marsh's school-riding robot, Jumbow, and had ordered Michael to hide his true identity by telling him that he would be punished if his possession of the weapon was discovered, while trying to get money from the police by posing as an intermediary with the aliens.

So Jumbow, Michael, Patty the girl who drives Patyge (Galatt #2), Kamige (Galatt #3) and the young man Kamil fight against the evil aliens today to protect the peace of the Earth and (unknown to them) to make money for Dr. Kiwi.