The game is Wonderful! The art is so amazing. The game style is really enjoyable. and overall, it's pretty cool! For some reason, it reminds me of Crypt of the Necrodancer.
The only thing I could critique is the perspective of the game. It's just hard to remap my brain to press WASD keys for angled directions, and I don't think that's your fault xD. However, good job, really!