The sixth installment of the [[Wild Arms]] franchise exclusively for the Playstation Portable. The 'XF' in the title is pronounced as 'Crossfire'. This is the only title to utilize a tactical RPG format, rather than traditional combat used in the earlier games. It blends in the HEX system introduced in the fourth and fifth games by allowing characters to move in any one of six spaces around them, rather than in a square. The main heroes for this installment are:

* [[Clarissa Arwin]]
* [[Felius Arwin]]
* [[Labyrinthia Wordsworth]]
* [[Levin Brenton]]
* [[Ragnar Blitz Lebrett]]
* [[Alexia Lynn Elesius]]
ワイルドアームズXF