When Sonic, Shade and their team arrived to reclaim the Dimensional Buffer for the Blue Cyclone, the Egg Bot revealed itself to the group announced that it was free to destroy and battled the four of them with its Assault Drone Mk.
The Egg Bot, however, remained inside the Hazard Vault with a few other robots. As such, the Egg Bot was left in the Hazard Vault of Metropolis with his other failed creations.ĭuring the events of Sonic Chronicles: The Dark Brotherhood, when Angel Island's Master Emerald was taken from its resting place, the island fell from the sky and crashed on top of Metropolis, taking out the city's power grid and breaking open the Hazard Vault, allowing the robots within to run loose. Eggman to serve as another member of his machine army, but was later deemed faulty.