Really fits the picture you are painting of a dark fantasy world. I noticed the "flip" in the middle of each track where the arpeggios change direction. first upward (overworld?) and then downward (underworld?). But then you have to separate tracks for overworld/underworld with the same pattern, so my interpretation does not fit lol. Very immersive atmosphere though. I remember we had a Two Worlds theme several Jams ago, would have been a great submission for that too!