This was really cool, loved playing it!
Loved that the snow placement put some very fun puzzle-ing into the game, was used well with the levels!
And as some feedback, I struggled a bit with placing the snow block right underneath my desired position during some horizontal jumps at the palace, because i did not see the "grid" properly. If there were some more variation, like cracks in the wall specifically at these jumps, I could visualize the grid placement of the snow grid tiling, and see in advance where I can put snow blocks.
And also, I was itching to have some coyote time sometimes, but that might be too much polish for a jam game.
And *may the gods fear my beastly roar*