Were-Cyclone

The Were-Cyclone is one of the Special Attack Skills used by Sonic the Werehog in the PlayStation 3/Xbox 360 version of Sonic Unleashed. When using this move, Sonic performs an energy-charged slashing multi-spin.

Description
When performing this move, Sonic pulls back his right fist and begins focusing a large amount of energy into it. Once charged enough, Sonic stretches his arms out to the sides and spins rapidly around himself, slashing out with his claws in a circular motion. After spinning around himself for a second, Sonic reverses his spin for about half a second, before stopping and punching out to each side with both his fists enlarged.

The Were-Cyclone is unlocked in the game when Sonic the Werehog's Combat parameter reaches level 27. To perform the Were-Cyclone in gameplay, the player must press and hold down /for at least four seconds.