Shadow the Hedgehog, Sonic Boom Games Wiki

Shadow the Hedgehog is a character that appears in the Sonic Boom series. He is an anthropomorphic hedgehog referred to as the "Ultimate Life Form," and the arch-rival of Sonic the Hedgehog. Shadow's appearance is mostly the same as his main series counterpart, except for a few physical and clothing differences. He is slimmer and has longer arms and legs, and more pronounced shoulders, giving him a taller appearance. He also has a single cowlick-like spike that sticks out from underneath his top

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