 Guitar Hero : On Tour was released on the Nintendo DS hand @-@ held system on June 22 , 2008 . The game includes a peripheral , dubbed the " Guitar Grip " , a rectangular device that fits into the second slot of the Nintendo DS or DS Lite . The peripheral only features the first four fret buttons and a strap so the Nintendo DS can be held sideways comfortably for play . The game also includes a guitar pick shaped stylus for use with strumming in the game , which players move across the touchscreen . Guitar Hero : On Tour was developed by Vicarious Visions , who also ported the Guitar Hero games to Nintendo 's Wii console . 
 Guitar Hero : On Tour was released on the Nintendo DS hand @-@ held system on June 22 , 2008 . The game <a href='uninflect' title='1'><mark>includes</mark></a> a peripheral , dubbed the " Guitar Grip " , a rectangular device <a href='null_relcl' title='2'><mark>that</mark></a><a href='uninflect' title='3'><mark>fits</mark></a> into the second slot of the Nintendo DS or DS Lite . The peripheral only <a href='uninflect' title='4'><mark>features</mark></a> the first four fret buttons and a strap so the Nintendo DS can be held sideways comfortably for play . The game also <a href='uninflect' title='5'><mark>includes</mark></a> a guitar pick shaped stylus for use with strumming in the game , which players move across the touchscreen . Guitar Hero : On Tour was developed by Vicarious Visions , <a href='null_relcl' title='6'><mark>who</mark></a>also ported the Guitar Hero games to Nintendo <a href='null_genetive' title='7'><mark>'s</mark></a>Wii console . 
Guitar Hero : On Tour was released on the Nintendo DS hand @-@ held system on June 22 , 2008 . da game include a peripheral , dubbed the " Guitar Grip " , a rectangular device fit into tdasecond slot of the Nintendo DS or DS Lite . The peripheral only feature thdairst four fret buttons and a strap soo the Nintendo DS can be held sideways comfortably for play . The game also include a guitar pick shaped stylus for use wid strumming in the game , which players move across the touchscreen . Guitar Hero : On Tour was developed by Vicarious Visions , also ported the Guitar Hero games to Nintendo  Wii console .