Here is my submission. It is not great at all. For some odd reason I struggled with this theme and had a pretty good idea, but for some reason, lost interest in it half way through Saturday. I then decided I was going to do the Jam and get the extra 24 hours, but that seemed to be a waste of time as I didn't utilize the extra time at all.

Anyways, Here is Snow Fight! The idea was supposed to be a defend the castle sorta thing and you could build Defensive snow forts that hold the NPCs trying to get passed you. You can take them out by throwing snowballs at them by pushing the space bar.

Controls
Space - Throw Snowball
E - Builds the Defensive Big Snowball (doesn't really do anything)
W - Move Up
S - Move Down
(There are no boundaries, you can keep going up and down till your hearts consent) lol.