He forced the worker Badniks to work round the clock in order to suck the life from the Emerald Hill Zone. This, of course, got Sonic's attention and he raced to the Scrap Brain Zone and destroyed the Green Eater. He then ripped out Terra-Droid's battery and thus destroyed the Robot. Terra-Droid did not go to waste, however, as Sonic used his huge metal frame to house his friends in the Emerald Hill Zone.