Sonic Advance 2

Taking place on an undefined island, Dr. Eggman has again begun kidnapping Animals and turning them into robots so he can build the Dr. Eggman Empire. This time however, he has kidnapped Tails and Knuckles too. Learning of his friends' kidnapping, Sonic rushes off to save them. Along the way, Sonic saves a young rabbit named Cream and her Chao friend, Cheese, from Eggman after defeating his EggHammerTankII. Cream then joins Sonic on his adventure to find her missing mother, Vanilla.

Sonic soon ...