Shadow the Hedgehog

Shadow the Hedgehog is a black and red hedgehog and a friend of Sonic the Hedgehog. He was created by Dr. Eggman's grandfather, Professor Gerald Robotnik, as the “Ultimate Life Form”. He is the spitting image of Sonic, and he'll do anything without regretting it.

Trivia

 * Shadow will join Sonic, Tails, Amy Rose, Chris, Cream, Cheese, and Pooh and friends as one of the Emerald Searchers in Pooh's Adventures Armada: Hunt for the Chaos Emeralds.