The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Jason Chick:
Get ready to race over the Great Wall of China covering 3 different regions from Shanhaiguan in the east, to Lop Lake in the west, along an arc that roughly delineates the southern edge of Nei Mongolia.At the beginning of the Great Wall, you will need to take some time to hone in on your skills. Next up try performing those tricks you just mastered on the next Great wall region.Race against time as you perform flips, collet fuel power ups, to increase your score with any of the above moves, but be sure to leave enough time to make it to the turret or you will be left out in the cold somewhere on top of the Great Wall.Compete against your friends in our multiplayer action where you can actually see the progress of your friends on your screen!