Have you ever seen hail in your life? The size of the ice balls could be so huge, that i can either would or even kill someone. These little smiles want to hide from a big cloud, but they need to build a shelter.
Are you ready to cover some orange? Sounds weird, isn't it? Launch the game and you will understand everything. There are orange smiles that are looking for a shelter, because the rain is coming. They won't survive its drops unless you help them somehow. Drop various objects from the sky and cover them to protect from the rain.