Really well done combat system, I especially liked the 3D combat, all of the attacks felt very satisfying! I think the enemy design could use a little bit of touching up though, both for 2D and 3D. Maybe a temporary invulnerability for the player after being hit might help quite a lot. I think a checkpoint after going from 2D to 3D would've helped a lot too. Enemy design aside though, I loved the animations and environment as well! It all contributed to a strong overall thematic feel. Well done!