The game is ok. The music is nice and the art is ok. However, I did stumble upon some problems about the game. Projectiles from the player and enemy pass through walls so the game basically becomes a clicking simulator where you click enemies and watch them slowly die. Another thing is the lack of player feedback, there is no indication of how much health or how much damage you have dealt to an enemy. And lastly, the boss battle music would still keep playing even when I would die and start from the beginning.
Overall, an ok game