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.[72] Guitar Hero: On Tour was developed by Vicarious Visions, who also ported the Guitar Hero games to Nintendo's Wii console.