The Wild Werewhip (グラウンドブレイカー Guraundobureikā?, lit. "Ground Breaker") is one of the Special Attack Skills used by Sonic the Werehog in the Xbox 360/PlayStation 3 version of Sonic Unleashed. When using this move, Sonic brings a double downward slash down on his opponent(s).
When performing this move, Sonic first walks backward while guarding. Sonic then brings both his arms behind his back and places the palms of his hands on the ground, before stretching out his arms and swinging them simultaneously over himself in a wide arch while slashing and brings his claws down in front of him like a whip.
The Wild Werewhip becomes available in the game when Sonic the Werehog's Combat parameter reaches level 25. To perform the Wild Werewhip in gameplay, the player must pull down the left control stick and press / at the same time while using Guard. In gameplay, the Wild Werewhip can leave enemies temporarily stunned, allowing the player to follow-up with more effective attacks.