Wow! The music was incredible, the graphics on point, the atmosphere was fantastic!
I was a little confused about how the game worked though. Still a bit confused, tbh. Because the A/B button track was over the enemy, I assumed that it belonged to the enemy (Like a friday night funkin duel situation), and so on my first playthrough I made it all the way to the boss and then was horribly confused when I suddenly lost before I even had a chance to play, since I thought they were all HIS inputs.
Luckily I figured it out after that though and made it through to the end.
The only other sticking point is how slow the character moves through the overworld, especially when there's so little to do there other than run into slimes!
Overall really cool game though, hope to see (and hear) more from you!