Excellent submission! I love the atmosphere. Uncovering the story was very satisfying. I love the aesthetic of the game as well, and the size of the game was impressive for only being made in 10 days.
If I had to give any advice, it would be adding some variety to the combat, because as is it was just a slight hindrance on progressing, and it didn't really feel like it added anything to the game. But the focus seemed to be on the environment and storytelling anyway, so it really didn't take that much away from the experience.
Overall, great job! One of the more unique entries I've come across. :)