Bet you weren't expecting Wild Arms to have an anime. Let's see if it's any good.

Dr Kiel Aronnax is incarcerated in prison for crimes were never told about, that is until Mirabelle and Loretta break in hearing about a valuable treasure, said treasure is a young boy named Sheyenne who is an infamous ARMS user but it turns out he's in the wrong body and sets out with Kiel to locate his real adult body looking for any clue no matter how absurd and frequently crossing pathes with the lady thief duo of Mirabelle and Loretta.
This is about as close to Wild Arms as Spirits Within was to Final Fantasy, while it is set in the same universe it's a separate entity that slots in between game's one and two.
It reminds me alot of Black Cat with far less class and very lacking story. The characters do look good and I'm glad they stick to their own agenda and not get dragged down too much by the story of the day, too often when characters get involved in these plots, they usually out of sympathy go out of their way to resolve them delaying the main plot indefinitely, at least in this, Sheyenne is more than happy to move onto the next location.
Not heard the dub, might be okay.
Final Verdict: A bit rugged with it's story and setting but not as easily dragged down by it's story of the week setup. As for it's relation to the games, it may as well be lip service.