At a science expo, Mega Man and Roll meet Mary, a deaf girl with an acute sense for feeling sound vibrations. She makes such an impression on them, that Roll offers the girl and her mom to join them at a concert later that day. Then, everything goes wrong. At the show, all of the attendees begin to file out like zombies. This is really the work of Dr. Wily, who has created music that can hypnotize humans into doing his bidding. Robot Master appearances: Gyro Man, Gemini Man, Spark Man, Cut Man, Guts Man