High Quality Content by WIKIPEDIA articles! Metroplex (known as Scramble City while transformed) is a fictional character in the Transformers franchise. He is depicted as massive compared to other Autobots, dwarfing even the largest Combiners and the giant Omega Supreme, and was originally portrayed as the living embodiment of Autobot City. He has appeared in supporting roles in numerous works of Transformers fiction, and was the focus of his own OVA and toy line, both titled Transformers: Scramble City. He is the rival and parallel of the Decepticon`s transforming base, Trypticon.