Sonic races to save a shattered world in Sonic Unleashed for the Wii. After Dr. Eggman tricks Sonic and breaks the planet apart, Sonic gains the ability to transform into the powerful Werehog at night. Experience two distinct gameplay styles: classic, high-speed Sonic platforming during the day, utilizing boosts and homing attacks, and more combat-focused brawling as the Werehog at night, with stretchable arms and devastating combos. The Wii version features unique motion controls and level designs tailored for the console, offering a distinct and engaging Sonic adventure.