The concept is very original and I like it a lot, the art style is also very simple and fitting the overall tone of the game (except for the fact that it was a bit hard to see falling rain, given its speed and color). The only complaint that I have is that the game is rather easy, since most of the characters move quite fast by themselves you don't really have to sweat it too much in order to save them from the rain. Anyway, good job!