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.
It's Christmas in Billy's World!- Press and Hold to flap your little arms to get higher, release and bounce to get even higher!- Find the right rhythm to beat the high scores- Find your Christmas Presents in the endless procedural world- Mark the global winter wonder land with your name, everybody can see it, around the world- Dedicated physical simulation based bouncing calculation, running at over 300HzHave Fun!