The Guitar Hero experience is now being brought to fans via a non-console version. Vicarious Visions has found a way to bring the Guitar Hero experience to the handheld Nintendo DS (as well as Game Boy Advance and DS Lite, with the help of an included small plastic adapter) in the form of Guitar Hero: On Tour.
Now, rather than using a plastic guitar, the handheld version comes with a four-button “guitar grip.” You slide your left hand through the adjustable wrist strap and cradle the DS in your palm, such as you would an open book. Notes scroll downward on the left screen and you push down on the corresponding fret buttons with your fingertips. There is no strum bar, instead you use the included guitar pick-like stylus to strum across the guitar that is displayed on the right screen. It takes a bit of practice to get the strumming down but unfortunately, even when you do, at times the input is not registered. Improving your high scores using this handheld version can become quite frustrating but isn’t enough of an issue to render the game unplayable.

Guitar Hero: World Tour for Nintendo DS with fret attachment
The game begins with instructions for the player to keep his/her wrist straight, to take frequent breaks to avoid cramping, try different play styles to find one that is most comfortable for the player, and to even visit the game’s Web site “for more play comfort suggestions.” That tells me that someone was aware that the game could present physical problems for people.
There are 26 songs on the setlist. The audio quality of the songs is poor through the DS speakers and it has been recommended to use headphones, but this also highlights the low fidelity of the tracks.
It is yet to be seen what types of improvements will follow and possibly allow the user to play the game with some sort of alternate control scheme, but such an option isn’t available.
Though impressive from a technical standpoint, the limited setlist, the somewhat awkward-at-times fret attachment, and the high price tag ($50 USD) leads a Guitar Hero aficionado to decide whether the cost is worth having your favorite game…on the go.