After Mega Man defeats four Robot Masters, Dr. Light detects an attack to the robot museum and Mega Man investigates. Inside, he sees Dr. Wily stealing the Guts Man that was on display (that he later modified in order to create Guts Man G) and he leaves Mash to deal with Mega Man. The stage is very short and doesn't contain enemies. Besides the stolen Guts Man, the robots that can be seen on display are Snake Man, Blizzard Man, Pharaoh Man, Heat Man, Plant Man, Flame Man, Skull Man, and Ring Man. Part of the decoration is shaped like Mets, Brain Breaks, and Camons.