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.
War is not limited to the ground. Select your fighter and play through the various levels of the game. Fly through avoiding enemy fighters and collect points as much as possible. You must keep away from crashes but that will demand some serious flying skills. Try to top the leader board with high scores.