Weak sales of Warriors of Rock , in part , led to Activision cancelling a planned 2011 sequel , and shuttering the Guitar Hero franchise .
Sales of the previous installment Guitar Hero : Warriors of Rock were below estimates and lower than previous games in the series .
Weak sales of Guitar Hero : Warriors of Rock     , in part , led to Activision cancelling a planned 2011 sequel , and shuttering the Guitar Hero franchise .
Sales of the previous installment Guitar Hero : Warriors of Rock were below estimates and lower than previous games in the series .