Duo

Duo is an intergalactic police officer that appears in the Mega Man franchise and in the Sonic the Hedgehog and Mega Man comic crossover event, Sonic & Mega Man: Worlds Collide. First appearing in Mega Man 8, Duo is sent to Earth after Dr. Light detected an interference with the time/space continuum after a white-out. He firsts appears in Sonic Universe #52.