Very polished game in a lot of ways. Audio, art and puzzle design are all very well done.
But I kept having a weird bug where the game would often reset to the last checkpoint when I tried to put myself together. Ultimately that was too frustrating, and I gave up. But this is a jam game, those things can happen.
Really great game overall. The snowman thematic fits so well with the theme of the jam.
(As a side note, I think I solved one of the puzzles in an unintended way. The closed door at the beginning where you have to climb up. I managed to get through the door with all 3 parts, went up the elevator afterwards and then stepped on a button that made another climbable wall appear that I didn't need at this point because I had all parts on the other side already. So I guess this puzzle was designed in a way that you are supposed to only get across to the other side with the head and the bottom first and later also get the middle part. Otherwise I am missing the point of that button. So if this really was unintended, here is how I did it: climb up with the head and middle part. Get the head through the tiny space and let it open the door. The bottom gets on the button, the head back out the door. Now you just climb back up with the head, let it press the button, go down and through the door with the arms and then follow with the head through the tiny space.)