Use the arrow keys to move the reindeer from side to side. Try to collect as much snow as possible. When you have enough snow, you will be able to purchase things in the shop, the brown bar on the side of the screen.
Everything is by me, except for the reindeer, font and snowmen, which were designed by The Scratch Team. It occasionally glitches, in which case you will just have to press the green flag (sorry about that).
