Shadic the Hedgehog is a fusion of Sonic the Hedgehog and Shadow the Hedgehog from Nazo Unleashed and its sequel The Return of Nazo. Shadic is represented as "the True Ultimate Life Form" by the fans. He has Sonic and Shadow's voices that the two are combined into a composite form. He is the main protagonist from Nazo Unleashed and its sequel The Return of Nazo. Shadic also appeared in the sprite movie fanfiction as well.