Really loved the graphics and music! The dynamic guitar rolling in during combat was super cool. Also, the level design and UI were really great.
I did get fairly confused about where to go and how to finish since there wasn't a lot of direction when I was running through it (got stuck in the room unlocked with the Fire Key). Also it would be great to have a mouse sensitivity option! It felt super slow on my end.
Overall really looking forward to seeing more of this game and the things you intend to add!