This was a really enjoyable listen. I really like how varied each track is; They all feel like they have their own unique place and identity in your imagined game. I think the track "Amethyst Forest" was my favourite. I liked the energetic, upbeat nature of it and it really painted a vivid picture of a lust forest in my mind. Starry Cave was another one I liked. I love when the drums kick in.
Also something in your submission's description stuck out to me:
I challenged myself to write music for me that I enjoy listening to rather than writing what I think other people want to hear.
That resonated with me as I find that in a general creative sense, that is something I struggle with as well. I would say based on your submission that you really succeeded at that challenge!
Great job!