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 Binex Solutions:
Stay on the wall and do as many zigzags as you can!Just tap the screen to change the direction of the ball. Try not to fall off the edges!How far can you go?
