Very professional.
Lighting was very nice, both during the day and the night. I noticed the shadows moved as the day progressed, which was a nice touch.
Sound design is top notch too. Well done for including appropriate music, SFX and ambient sounds (all of which worked together) to create a very pleasent atmosphere.
For improvements, I think a bit more work is needed on the gameplay. It can become a bit slow to play when you have to get corpses further away from the camp. Perhaps add the ability to switch camp places or speed up time.
Overall, extremely good looking submission. Nice job!