Curien | Agent G | Thomas Rogan | EbitanĪlicia Melchiott | Selvaria Bles | Welkin Gunther | Largo Potter Xīeat | Gum | Captain Onishima | DJ Professor Kĭr. Sonic | Tails | Amy Rose | Knuckles | Big the Cat | Shadow | Rouge | Cream and Cheese | Vector | Espio | Silver | Charmy BeeĪx Battler | Tyris Flare | Gilius Thunderhead | Death AdderĪxel Stone | Blaze Fielding | Adam Hunter | Mr. His purpose was to provide ways to develop a cure for incurable deadly illnesses, more specifically for Gerald's granddaughter, Maria Robotnik, but he was captured and put into stasis by the military when he was deemed as a threat to humanity.įun Fact: In Sonic the Hedgehog (2006), Shadow is described to have an IQ of 200.
Shadow was created to be the 'Ultimate Life Form' by the grandfather of Dr. He is a black, anthropomorphic hedgehog and the arch-rival of Sonic the Hedgehog. Shadow made his first appearance in 2001's Sonic Adventure 2.