The Feral Wild Whirl is one of the Hook Attack Skills used by Sonic the Werehog in the Xbox 360/PlayStation 3 version of Sonic Unleashed. When using this move, Sonic attacks with a series of whirling vicious slashes.
When performing this move, Sonic first perform the Wild Whirl. After that, Sonic stretches his arms and hands out the sides and spins around himself several times on the ground like a top while slashing with his hands over a long range.
The Feral Wild Whirl becomes available in the game when Sonic the Werehog's Combat parameter reaches level 17. To perform the Feral Wild Whirl in gameplay, the player must press / in quick succession.