Use your mouse to fire snowflakes by clicking where you want to fire one. Your job is to defend the castle. You start with 5 health, but every time an enemy hits your castle, you lose 1! If you have 0 health, the game will suddenly go back to the thumbnail. That is game over.
Let's all give a big hand to Jexdl for making the original Snow Enemied Castle Also important fact : my version is so hard, that it will make you want to rage quit!!!!