The most obvious change is the game’s enhanced graphics. Let’s face it, the original Wild Arms' 3D graphics were fairly ugly, even by PlayStation standards. This new title improves the originals visuals in every way. The 2D field screens have been redone in gorgeous 3D with no detail spared. Battles are vastly improved upon with a new engine, replacing the clunky 3D dolls with smoothly animated gun-toting bad-asses.
One thing that really sets Wild Arms AC: F apart from other RPG's is its unique sound and music, a by-product of its unique setting. Instead of sword clashing (well, you get that too) you get gunshots. The music definitely sounds like something out of a John Ford film, lots of strumming and bright horns, but it still has that unique flavor of something out of an eastern console RPG.