As you can see, CotoBall is not only entertaining, it is also pleasing to the eye. Click on the screenshot of your choice to enlarge it.

Chemomon slams the ball in a temple, hoping that Wotock will fail to react in time
Wotock lobs the ball over the net, but Chemomon is waiting and ready to strike back
This is what the main menu looks like. Don't forget to check out the many options you have in the Settings menu.