Fun! I love the art and the idea is really good. The music fits the vibe well.
The main action the player performs in the game is clicking on buttons, so its worth to consider adding more feedback to the buttons (hover and click sounds, screen shake).
I encountered a bug where both my arms broke but the enemy as supposed to bleed to death in time. The enemy health reached 0 but he kept attacking until lost.
I like the look and names of the enemies. they have lot of charm and personality to them. Well done.