Defend the showers from the Germs. Germ Brawl is amazing tower-defence game with "rock-paper-scissors" elements. The germs are attacking the showers. The showers must prevent from doing so.
The showers can defend themselves. There are 5 colored showers and germs. A red shower can only attack a red germ, a yellow colored shower can only attack a yellow germ and so on.
The players can also use sponges ( vertically to kill the germs of the same color) and time-clock (to halt the advance of the germs) to defend themselves.