Great entry with a lot of personality!
I'm surprised how few christmas-themed games there were in this jam given the time of year, but this one is all christmas all the time which is great :) I love the animatics when the mage is telling their story, and the whole yeti backstory was very intriguing to me. The environments are very charming as well.
I think my main bit of constructive feedback would be that it would be great if the player moved faster! It takes a while to get across the screen a lot of the time which can be a bit tedious sometimes.
Great job guys, I can see from what you've said in other comments and the game's description that you're looking to expand this one farther which I really encourage you to do as I'd love to see it expanded. Well done!