An idea I started writing today. Totally unfinished. It clearly needs quite a bit of fleshing out. This is just establishing a base to work from. Not intended for my game soundtrack or anything.
AmethystCave.it (v1 - work in progress)
https://www.youtube.com/watch?v=4Dfqv-FKbuA
EDIT: Version 2! Fleshing things out. Still not sure if this will really turn into anything completely finished.
https://www.youtube.com/watch?v=ZIyUppnPPK4