Potty Racers 4 is a fabulous launch games game that you can enjoy. Potty Racers is back! Get in your toilet seat and collect all lost stars. Fly as far as possible to earn money for upgrades. Like all the versions of Potty racers, this version still has the same rule. You play as a guy who has a great desire to fly with a porta-potty. Your mission is to help him fly high and far away. However, the design of this version is a breakthrough. In the beginning, there is a world map; you must choose a country and start practice flying there. This first country is America. You fly with your porta potty. On the way you operate, there are many of the famous cities in America.