Details: This poster shows four people performing in a rock band. At the top it says Guitar Hero World Tour .
Guitar Hero World Tour (initially referred to as Guitar Hero IV) is a music video game developed by Neversoft and published by RedOctane and Activision. It is the fourth main entry in the Guitar Hero series. The game was launched in North America in October 2008 for the PlayStation 2, PlayStation 3, Wii, and Xbox 360 consoles, and a month later for Europe and Australia. While the game continues to feature the use of a guitar-shaped controller to simulate the playing of rock music, Guitar Hero World Tour is the first game in the Guitar Hero series to feature drum and microphone controllers for percussion and vocal parts, similar in manner to the competing Rock Band series of games.