i liked that more than I thought I would initially! It forces you to make some basic decision in the later levels and to think for a bit. It isn't something complex or sth I'd play for hours on end , but for a Jam Game it kept me engaged until the end. Also visually and graphically, you nailed the snowy winter vibe I think you were aiming for.
If you want to expand it to something greater there must be some more complex systems, but for what it is, its great!
Good Job :)