

When the survivors of the United Earth's landing brigade discovered the replica of the facility, they dubbed it "Mechagodzilla City" and decided to take command of it. After 20,000 years, it had completely reconstructed this facility from Nanometal and continued its battle against Godzilla by slaying Servum that ventured too close. Still following its target directive of "Kill Godzilla" and with the limiter on its Nanometal decayed, Mechagodzilla began reconstructing its development facility out of the evolving Nanometal. Fuji and its artificial intelligence remained active, directing the activity of its surviving Nanometal. In the 20,000 years that passed while the Aratrum was in space, Mechagodzilla's head actually survived the Battle at the Foot of Mt. The Bilusaludo were forced to abandon their creation as they fled the facility, after which Godzilla firmly defeated the United Earth's forces in a decisive final battle during which Mechagodzilla was lost. Its facility was attacked by Godzilla shortly after the machine's completion, but Mechagodzilla failed to activate during the battle. The machine was built in Godzilla's image using the autonomous metal substance known as Nanometal, granting it incredible adaptive abilities in addition to its advanced weapons systems.

Mechagodzilla was constructed between 20 by Bilusaludo scientists in Hamamatsu, Japan, under the direction of Mulu-elu Galu-gu. 3.8 Laminated Heat-Resistant Armored Plate.

3.7 Nanometal Particle Diffusing-Type Thermal Energy Buffer Layer.1.2 GODZILLA: City on the Edge of Battle.
