Fortress Maximus in the picture. Fortress Maximus is a titanic Maximal city who crushes Megatron and his evil forces of Predacons. His beast mode is a giant Gigantopithecus. GalleryEdit Fortress Maximus in beast modeAdd a photo to this gallery Retrieved from "https://beastwarstransformers.fandom.com/wiki/Fortress_Maximus_(BW)?oldid=45062" Categories: Maximals Beast Warriors Beast Wars E.N.D.A.N.G.E.R.E.D. Maximals Gigantopithecus Predacons Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.