This OST sold the game for me. I wasn't too sure about it, and was just casually playing through the first couple areas, and really enjoyed the ambience that was set by the Sunken Boat / Desert.

I then made it to the Cave n Skulls area. The next day, I woke up with that track in my head and couldn't place it. Once I did finally figure it out, I knew I had to go back and play the game ASAP. I'm at the final boss now, trying to beat it.

Great OST for what turned out to be a great game!