The game is pretty good, though I didn’t really like the “sudden deaths” (aka when I got killed for going near the monster even though I didn’t know that would happen), good thing there was checkpoints at least.
I don’t know if there’s something you can do to fix it, but, I noticed the light origin is at the end of the flashlight, so sometimes it gets clipped into the wall, what I would suggest is to put a small faint point light on the player, it’s something I did for an old horror project so everything wouldn’t be completely black.