The mood is great, it was the first thing that caught my attention, the music helped with that quite a bit. The snow filling in mechanic I though was also a nice touch. Building a full crafting system with a game on top of it in two days is awesome, heres to you for being ambitious with that.
I had a hard time figuring out what my goal was. I know I was supposed to keep the fire going, but I didn't really feel any consequence from not doing it. The crafting system feeds into that, but if I don't know why I'm doing it, then the rest of the game doesn't hang right.