Gun is the funnest wild west game out there, dispite the fact that it's a crappy Xbox port.
The story is short, but like any GTA veteran, I like to get my skills up as high as I can before I move on. The side missions are pretty interesting, although I think there should have been more. The hunting levels were fun but it seemed impossible to kill something with a bow and arrow like you were supposed to.
The sound is pretty good, considering I'm playing it on a 19" Sharp made in 1999.
Gameplay is where the heart of the game is. From horseback shootouts to becoming Sherrif to outlaw, this game has everything you want in a western shoot-em-dead game.