Sonic the Werehog

''Sonic the Werehog is a werewolf-like form of Sonic the Hedgehog and a protagonist who appeared in the video game Sonic Unleashed. He was actually Sonic who, after accidently trapped by Dr. Eggman and turned into a Werehog, Sonic must find the 7 Chaos Emeralds to restore Mobius and turned back into his normal form, he must stop Dark Gaia from destroying Mobius and he is helped by Chip.''