Nice atmosphere and story, but hitboxes really need work. I died to the bear traps several times even though the feet weren't anywhere near them. If even a pixel of a hair on her head touches the trap she dies even though it's clear that she's several feet away from them. Might want a segmented hitbox so you can detect collision on her legs for things like bear traps and the tentacles of the dog. It's totally immersion breaking and cheap when you die to a tentacle or trap that's clearly not touching the girl yet she dies. The dog boss fight is actually almost impossible as a result.
Also good game design would say you need a better way to indicate enemy line-of-sight. It's very unclear the field of view of the patrolling enemies, and as a result you die to them way too much too. You also should give the player feedback when they have shot something. Having the enemy just disappear feels unfinished, and when shooting at the dog it's not clear what the gun's range is or if I'm hitting the dog at all.