It is a well made horror game, but I would've like that the enemy is a bit faster, and instead of just T-posing towards you it would use these poses or something else. Would also like more post processing like your cover. I'd avoid branching endings with one single choice, as it took me a while to both escape and ":(". I also had to restart the game for other endings.
The story is extremely cryptic, would like some simpler storytelling (remember, just my opinion). The starting room also didn't have wall collisions.