I don't know which idiot voted this down because there is something very, VERY video game ambient about this one. Something that sounds at once broken, and adventurous, and desert-like. It brings to mind a journey under the hot sun, where your vision is blurred and all you can see are mirages, but you know your journey is going to be worth it. It engages me so deeply, it reminds me of that hard-wrought journey.
There are many bits here that do relax me -- there's that flute-like sound that you use, not sure if it is an actual flute sample -- but it brings to me an oasis in an otherwise dry, hot land. That, and the piano bits. I would so happily storyboard a journey, with the accompaniment of this piece. It inspires me.