sunsoft ftw
edit: fixed the nsf not looping the second track properly
Sounds good.
Oops...
I thought something using Sunsoft-style bass might sound even richer with a fourth layer of polyphony, using a fixed envelope like this:
Kick (triangle part): Fixed arpeggio 40 36 33
Snare (triangle part): Fixed arpeggio 47 45 44
But then I tried it and it sounded muddy as butt.
added a non-remixed track that takes inspiration from the look of the cave level here:
https://www.youtube.com/watch?v=krUTTjBnpiw