Nice, this only could have some more levels to play. At least you should add the different difficulty levels, so this could be played again. Looking trough the player in some points makes playing with main character bit weird. The character also slides on the tiles which is disturbing. I were missing also some more feedback features, i.e. picking up the bow creates a bolt flying at the enemy, or even something moving on the background (clouds, halos, particles, etc.)
On the other hand this implementation looks more like professional build: As overall this reminds to some of the Crash Bandicoot boss battles to me.