Happy Superman is the best 3D racing game. There are different drivers you can choose from which has own personalities and abilities. Select the driver and car which your favorite and start to race. Collect coins to upgrade your current car or purchase another one. In this awesome game, you can use props to defeat your opponents and keep the first place. It is so cool that your car can change into a robot as you get a T box. If you are interested in this game, come and have a good time.