© SEGA. SEGA is registered in the U.S. Patent and Trademark Office. SEGA, the SEGA logo and Sonic Unleashed are either trademarks or registered trademarks of SEGA Corporation. All rights reserved. "Playstation", "PLAYSTATION" and "PS" Family logo are registered trademarks of Sony Computer Entertainment Inc. Wii AND THE Wii LOGO ARE TRADEMARKS OF NINTENDO. Microsoft, Xbox, Xbox 360, Xbox LIVE, and the Xbox logos are trademarks of the Microsoft group of companies and are used under license from Microsoft.