You come toe to toe with Metal Sonic... But he looks different. He was colored black and it also has black feet with a yellow stripe. He also has a yellow outline around its eyes and three parallel vertical yellow stripes starting from its muzzle to the top of 3.0's spine. Interestingly, the outside of 3.0's ears are colored in a silver gray. It's eye color were red

This wasn't Metal Sonic... This was Metal Sonic 3.0! A machine built by Eggman Nega... Yeah that's his name.