Thank you a lot for playing the game! I enjoyed watching you play, and felt it was made maybe a little to hard! I beat the game in 7 min, but that's because I know the behavior of every enemy and Boss. I actually forgot to take off the controller Input, since player can run only 8 directions it feels weird. I recommend using (W A S D) keys, makes it much easier.
Hope you are able to play it again and beat the game! Thanks for the video and feedback!