I LOVED the graphics. The art direction is great and overall is a pretty good experience.
For me, without any experience playing this type of game with keyboard/mouse and with no controller available, it was a little too difficult and got stuck on the second level.
I liked how in that level you got to the enemies when you failed the platforming, that's some good level design ^_^
I can't stress enough how much I liked the art direction of the game, keep it up!