Don't worry if you didn't finish. You can work on it after the jam period ends if you wanted, but regardless it's still a cool product with a start and an end, and that's already an achievement.
I liked the inventory and progression system, and there was always the decision of: should you venture out and get more stuff to progress, or should you stay where it is safe? which adds strategy. I wasn't sure how to get myself to stop freezing at all and I also didn't know the clothes could be taken, and yes some of the things that could be crafted didn't really have a point. I think that if you had time, a very quick tutorial page next time just so you can explain the game mechanics such as what body temperature does, and make sure that the very important step of taking the clothes isn't missed. Just user friendliness. But overall, neat game with a morbid vibe!