Guitar Hero III World Tour

aka Guitar Hero IV)

Guitar Hero World Tour, previously named Guitar Hero IV, is the fourth full game in the series and was released on October 26, 2008 for PlayStation 2, PlayStation 3, Xbox 360, and Wii. Analysts had expected that future Guitar Hero games in 2008 would include additional instrument peripherals to compete against Rock Band. Guitar Hero World Tour was confirmed as in development following the announcement of the merger between Activision and Vivendi Games in December 2007. Activision's CEO Bobby Kotick announced on April 21, 2008 that Guitar Hero World Tour will branch out into other instruments including vocals. Guitar Hero World Tour includes drums and is packaged with a new drum set controller. A larger number of real-world musicians appear as playable characters, including the great Jimi Hendrix, Billy Corgan, Sting, and Ozzy Osbourne. Guitar Hero World Tour also features the creation of custom songs that can be shared with others.

On September 4, 2007, Billboard announced that the band Aerosmith was "working closely with the makers of Guitar Hero IV, which will be dedicated to the group's music." On February 15, 2008, Activision announced that Guitar Hero: Aerosmith, an expansion game to the series, would be released on June 29, 2008.

Guitar Hero: Aerosmith is developed by Neversoft for the Xbox 360 and PlayStation 3 versions, while the Wii version of the game is developed by Vicarious Visions and the PlayStation 2 version is developed by Budcat Creations. The game features a track selection composed of 60% of Aerosmith songs, with other songs from Joe Perry's solo work or artists that have inspired or performed with Aerosmith, including Run D.M.C. Also in the works: Activision's 2008 SEC filings cited that they plan to release Guitar Hero: Metallica by the first quarter of 2009.

By all expectations Guitar Hero will once again be the number one selling computer video game of the year in 2008. The Guitar Hero phenomenon lives on!