So I just played through this game and the ambient soundtrack is quite breathtaking. I'd be grateful if someone who is skilled at ripping might consider this (I highly doubt they'd release an OST). Anyway, something to think about for those willing to give it a try!

I feel the same way. The music was very haunting.

I have taken a look at this game and it uses Audiokinetic Wwise. Will see what can be done to decode it.