Guitar Hero: Warriors of Rock (initially referred to as Guitar Hero 6 or Guitar Hero VI) is a 2010 music rhythm video game developed by Neversoft and published by Activision. It is the sixth main installment in the Guitar Hero series. The game was released in September 2010 for PlayStation 3, Wii, and Xbox 360. Similar to previous entries in the franchise, it is geared towards playing in a four-person band experience, including lead and bass guitar, drums, and vocals. The game is available as a standalone title, allowing players to use existing compatible instrument controllers, and as a bundle that provides these controllers.