Do you like tower defense games? Engage yourself in this gross strategy game, Bowel Physics Tower Defense. Your bowel has a lot of germs that crawls from top to bottom. You goal is to kill all those germs before it reaches the bottom and before they invade and scatter all over the body. And so you must create some defensive microorganisms in the bowels which will kill the germs.
Be sure to place towers strategically outside your bowel. Some germs are not easily killed. There are five kinds of defenses you can put up. You earn coins for each germ you kill. Upgrade your towers when you have earned enough for germs also evolve and gets stronger. Mind the number of your life at the upper right corner of the screen. Each germ that reached the bottom deducts from the number of your life.