Rock appears as a ten-year-old boy with spiky black hair, the color of which varies to brown, and blue in some sources. His armor, however, resembles that of most other Robot Masters in that it's a skintight bodysuit with large rounded coverings on the lower arms and legs, and typical 'superhero briefs'. Mega Man's primary color is light blue with a dark blue 'trim' (his arms, legs, helmet and 'briefs'). His helmet has a raised light blue square in the forehead and a light blue ridge running straight back from the square, resembling an exclamation mark. His helmet also features round light blue sections with red circles in the center over his ears. He also has red circles in his Mega Buster and below his feet.