Really promising concept! Also really liked the silly artstyle and music and sfx was also really good!
My biggest problem was unfortunatelly the fights themselves - they drag tremendously and are very discouraging to continue the game. Attacking animations should be much shorter and smoother. Also I would recommend to add a way to restart the fights in case you do something stupid.
Overall, very clever idea that fits the theme, presented very well. Gameplay a bit tedious, but its really only the matter of speeding up the battles.