I just love the art style. The subtle footstepping is such a nice touch, it's gentle and not overbearing, but adds to the atmosphere, which helped elevate the entire game's sound. I do believe having an ambient track would fit best, sound wise. The artstyle is soooo good.

Thats a really great prototype and the art work deserves special round of applause. I think you made the right call of not having bg music. It kept the atmosphere. Personally I didn't like a few UI elements but overall UI is done great.
Nothing much to say because you did awesome work.

Art is cool, the character controller works like a charm too. Surprised to see such a clean final game from a solo dev. Awesome stuff! =D