The Mole Mech was called in by the Armada as a last resort and successfully subdued intruders in the form of Antoine and Bunnie D'Coolette who had arrived on the island for a vacation. The Mole Mech was essential in bringing down Bunnie Rabbot in the Armada's first encounter with her and a second time when it faced the couple and Tails in the Battle Fortress's storage bay. Before the rematch, the robot received a series of unspecified upgrades from Dr. Fukurokov, per orders from Speedy who then piloted it. SU: #17, #19)