I defeated the boss.
It was cool. I really like the 2d part of the art, the enemy death animation especially is great. The game controls well especially for a 3d game, the field of view is always perfect, The music sets the mood and the sound feedback add sturdiness. Not sure what my life was but I got hit once in a while so the difficulty seems appropriate as well.
I like that the enemies distinguish well from the environment, and in a vacuum it's good, yet I can picture some white, cartoony environment would fit better with the other parts of the game.
Thanks for sharing!