G.O.O.N.

Giants for Offensive Occupation and Nullification (G.O.O.N. for short) robots are giant automatons that resemble a cyclops, deployed by the Eggman Empire in their operations for world domination. They are primarily used by the Dark Egg Legion in their operations, and at first saw limited use at Mercia, until their deployment uses expanded throughout the entire Dark Egg Legion.

Black Arms Invasion
By the time the Black Arms had invaded the entire planet of Mobius, G.O.O.N.s had already been expanded in it's use by the Dark Egg Legion. As such, they were prepared to use the newly upgraded giants in the defense of the empire's borders alongside other D.E.L assets against the extraterrestrial threat. Their new upgrades had allowed them to combat even Black Oaks with equal strength. Their effectiveness in combat had impressed even Dr. Eggman that he opted for their continued use after the Black Arms had been defeated with the death of Black Doom and the destruction of the Black Comet.

Abilities
G.O.O.N.s are generally used to overwhelm and sometimes capture enemy groups. At first, they relied only on their powerful brute strength and size during their deployments on Mercia, though even this was insufficient to take down the Chaotix and the Mercian Freedom Fighters due to their rather unintelligent mindset. However, when their uses were expanded throughout the Dark Egg Legion, they had been given significant upgrades to be useful for almost all of the Dark Egg Legion's chapters. These upgrades included implementing a laser beam cannon that could be fired from it's eye, stronger armor, and even handheld weaponry that usually included large battle-axes, laser rifles, and even rocket launchers. These upgrades were sufficient enough to bring them on par with Black Oaks and G.U.N Exosuits.