Court Martial': Returning from certain doom after his battle with Mecha Knuckles, Sonic is arrested by his friends and sentenced to banishment from Knothole due to his seeming betrayal and alleged plan to roboticize himself to help stop Robotnik! But the heroic hedgehog won't go down without a fight: he has twenty-four hours to convince everyone that he's innocent! And to clear his name, he has to travel into the sleaziest locale on Mobius to find the villain who captured him: Nack the Weasel!