Pros and cons are down below) Check out my vid here (the game is the 4th, BONUS game there) and sub):
Advantages:
1. The plot is really cool! It reminded me a lot if SCP Containment Breach, actually.
2. The monster appearance is so scary and powerful, though it's not a jumpscare. That's how games should do it! I think the pacing and created ambiance are very potent!
Disadvantages:
1. The character should say something about the flashlight. I didn't even know I had one! Played in a complete darkness like an idiot and was wining about the game "being too dark" XD Knowing that the character has a flashlight upon entering the bunker would be appreciated.
2. The fact that you find some evidence right after entering the forest is strange. "Search parties" would definitely clean up all the mess that they could before the bunker. At least all the mess that could be found by regular hoomans. maybe it would be cooler if you don't get to find backpacks lying around right off the bat, but smaller things that could have been unnoticed by anyone else but the main character?
Overall:
I got scared so badly plying this! Sooo it means the game definitely deserves 5/5 rating. Though, it would be nice if my critic would be considered and polished a tiny bit more) Still, a very powerful experience! Great job!
Hope my feedback was useful!