This is a snowball gun and it was developed for just one specific reason. When we noted down first monster outbreak, we were still somehow calm, because we knew how to deal with them. Second outbreak was a disaster, though. Monsters now have armored caps, and we cannot penetrate it with classic weapons. That is the story of the snowball gun. It shoots freezing balls, and one hit to the monsters face and it will go down. Can you shoot them all down? Have fun.