Sonic the Hedgehog #44

"Black and Blue and Red All Over": Leather jackets and black berets? Smells like MOEBIUS to me! Anti-Sonic and Anti-Knuckles are after the floating island's chaos emerald, and only our universe's Knuckles stands in their way! With the help of the Freedom Fighters, Knuckles and the anti-heroes venture back to Moebius and uncover a fiendish plot to flood the submerged city of ATLANTINOPOLIS!