Very cool game! The sound design and visuals are nice and the level design really made it scary to explore.
The monster was also quite spooky especially when you see it approaching from the distance. The flashlight was a bit confusing because it died permanently on my first try, and after completing the game, I went back to test it and the light didn't go out despite me having it on for a good while. I thought that the light going out was a bug, but I think it might be the other way around.
If the flashlight dying is intentional, I still think it's kinda harsh, since without it, navigating the map is very tough. It would have been nice to have some kind of information telling you this could happen, or have some way of repairing it.
Regardless, a very fun and spooky experience!