Wild Arms XF - Sony PSP Innovative hex-based battle grid system allows more tactical positioning options, such as Formation Arts and Combination Arts, as opposed to the traditional square-based battle grid One of the deepest strategy games on the PSP system with over 60 stages containing a wide array of mission objectives, as well as numerous optional battles Almost endless party customization with over 20 unique job classes to choose from such as Berserker, Elementalist, Grappler, Geomancer and Sacred Slayer Extensive material creation options to create more powerful weapons, spell books and armor by combining rare materials obtained by sending out hired mercenaries to scavenge throughout the world of Filgaia US-exclusive inclusion of a Music Library containing 20 select tracks from the game accessible any time from the game menu