This is a top-notch game! It's incredibly polished--much closer to a release game than a jam game. The movement and attacking feel great, though they would benefit from gamepad controls (I saw you already mentioned in another comment that the game had this but it wasn't working for this submission). One thing I encountered that might be a bug though is that when attacking while standing still, the character steps forward only either left or right (depending on the sprite facing) even if the attack itself is pointing up or down.
Excellent work! I had a lot of fun playing.