Grounder accidentally puts a "genius chip" in his head, and it makes him so smart that he easily captures Sonic and even takes over Robotnik's operations.

Tails in Charge

When Scratch and Grounder zap Sonic with Robotnik's new freeze ray, Tails has to keep him safe.

Sno Problem

Robotnik introduces the "Ultra Freeze-O-Matic", announcing his plan to freeze every citizen on Mobius so that he can install "Servitude Chips" into the frozen citizens and make them unquestionably obedient. However, when he tries to test it on Mt. Splatterhorn where Sonic and Tails are at, things quickly go crazy.

Submerged Sonic

Robotnik is after the Power Gems from the city of Submerbia in the Labyrinth Zone.

Boogey-Mania

Robotnik reprograms a machine created by Von Schlemmer capable of turning dreams into reality and unleashes a Nightmare Monster upon Mobius.

Musta Been a Beautiful Baby

Robotnik's attempt to turn Sonic into an old man with his newest device backfires, turning them and Tails into babies. Now stuck in a day-care, the infantile Sonic and Tails must try and keep little Robotnik under control, while Scratch and Grounder attempt to get him back.