Guitar Hero
In 2015, Activision announced the first new title to the series in 5 years, "Guitar Hero Live", released in October 2015. The title is considered a reboot of the series, with development being performed by FreeStyleGames, who had developed the "DJ Hero" games previously. As of December 1, 2018, Activision disabled the GHTV servers for Guitar Hero Live, reducing playable content from approximately 500 songs to 42 on disc tracks.
Guitar Hero Live
Rhythm games like "Guitar Hero" and "Rock Band" had been widely popular between 2005 and 2008, but due to oversaturation of the market and the onset of the recession in 2009, the rhythm genre suffered major setbacks, and the genre's popularity had quickly waned. Sales of the previous installment "" were below estimates and lower than previous games in the series. Weak sales of "Warriors of Rock", in part, led to Activision cancelling a planned 2011 sequel, and shuttering the "Guitar Hero" franchise.