If it wasn’t already blatantly obvious with the patent registration and hints from Activision executives the Guitar Hero franchise is now barring confirmation from Activision itself heading to the Nintendo DS. The OFLC's website has been updated with a listing for Guitar Hero on Tour, the registration for the game specifically mentions the Nintendo DS (if it were mutliplatform it would say). We await for more information from Activision but one thing we can confirm too is that it got a G rating. .