Game-boyz writes: "The Guitar Hero franchise has become a household name and a mega-hit for Activision. I was a little late to the party as I never caught Guitar Hero mania until I played the third installment of the franchise. I had my doubts at first, but after a few songs and a bit of a learning curve I was addicted. One year after the successful release of Guitar Hero III, Activision has released Guitar Hero World Tour. In addition to the standard guitar and game bundle Guitar Hero freaks have become accustomed to, Activision has kicked it up a notch by introducing a set of drums and a microphone into the mix."