Gobotron

Gobotron is Primus' incarnation for the universal streams labelled Gargent. You'll be unsurprised to know that the planet is home to transforming machines who are having a civil war, but these guys are actually the cyborg GoBots, with the Guardians police force protecting from the constant Renegade insurgencies.

Fiction

Timelines

When a Cataclysm began to threaten the very existence of the universe, the inhabitants of Gobotron ceased their conflict, united with Earth, and held an emergency summit. It was decided to send a combined team to the 22nd Level, the dimension causing the disaster, and try to reverse the damage.Withered Hope

Animated

The universe Gargent 984.08 Alpha Gobotron not only is the form of Primus, it also was menaced by Unicron, who had taken a body with an organic brain a la the GoBots themselves. Unicron would, somehow, get kicked out into another universe. Transformers Animated: The AllSpark Almanac II