These skyscraper-like, mega-giant ravagers suddenly appeared on the US West Coast. Their 6 massive legs never stop moving, inflicting devastating damage wherever they go.
They are equipped with numerous lasers, and can emit powerful plasma blasts from their legs. Due to their size, simply walking creates shock waves capable of destroying surrounding buildings. They release countless ravagers, and are believed to also serve as a moving factory. Far superior to all previous ravagers, their armoring is strong enough to withstand tactical bombing from the Air Force, not to mention any attacks from ground units. For this reason, the extermination of these Gargants is the EDF's top priority, with the Aggressor Research Department and EDF Weapons Lab working together under the orders of the EDF Science Department to develop new weaponry.