Bounce yourself down a gigantic hill in this exciting 3D extreme sport adventure game! Take control of your giant transparent plastic ball and roll down the side of a mountain avoiding trees, rocks, boulders, and other giant balls to flip your way to the top of each level. Featuring two game modes and several challenging paths, you'll want to replay and beat your high score again and again. With your massive size ball, Your mission is to reach the bottom of the hill as soon as possible. Do this by rolling down the side of a mountain in an inflatable ball while avoiding obstacles and collecting coins. You can bounce on top of other players but be careful not to deflate your ball! Try to beat your own time. You are in a giant ball! With only one thing in mind—to squash people on the way down the hill and knock down the giant inflatable pins. Ready for a human bowling strike? Download now and start rolling downhill. It's a lot of fun!