Originally a normal Di-Cokka, Eight Eight was born when it was used to transport Martian bacteria from the Metal Fusioner No.223 as a result of logistic problems. The Di-Cokka gained a form of sentience and massive strength in the process, albeit it acts childish. Despite being made from Martian bacteria, it has the voice of a parasitic Invader. It picked an unnamed, low-ranking female mechanic from the Rebel Army as its caretaker.