Guitar Hero On Tour: Decades © 2008 Activision Publishing, Inc. Guitar Hero, Activision and RedOctane are registered trademarks and Guitar Hero On Tour and Decades are trademarks of Activision Publishing, Inc. Covered by one or more of the following patents: U.S. Patent Nos. 5,739,457, 6,018,121, 6,369,313 and 6,835,887; patents pending. The ratings icon is a registered trademark of the Entertainment Software Association. All other trademarks and trade names are the properties of their respective owners. All rights reserved.