I am not big fun of “Guitar Hero” game but this news shocked me. Effective 2011 Activision Blizzard Inc. discontinues this game development and disband game’s business unit. Reason of this decision is “based on the desire to focus on the greatest opportunities that the company currently has to create the world’s best interactive entertainment experiences.” This game was created to warm up teens’ interest to rock music in hip-hop times and now “Guitar Hero” is no more longer exist. Good bye and rest in peace!