Balls can be very different, because they constantly change their shape, and how they behave when filled with different substances. Today, you will need to try a pretty cool move the ball quickly as possible. If it is filled with some sort of gas, he can fly. If not, it will fall. Using the arrow keys, you control the ball. Try to get him to the square of the field, to go to the next level. Each level will be held at a time!