The penguin will shoot snowflakes at you. If one of them (or the penguin itself) touches you, you will be frozen. Try to avoid that. If you can survive 30 seconds without being frozen, then you get a cool hat (Note: this will be quite difficult). There are two types of snowflakes. Blue snowflakes will be shot right at you at high speeds, while purple snowflakes will glide to a random position and then expand considerably. Sometimes, there will be special pink snowflakes that expand to twice the size of the purple.