Infinity Blade III, the game used to showcase the iPhone 5S' capabilities during Apple's recent iPhone event, is now available for purchase.
The release comes hours before the scheduled release of iOS 7, which should become available sometime today.
The game takes full advantage of iPhone 5S' A7 64-bit processor -- the first game to do so.
You can get the Infinity Blade III for the iPhone and iPad for $6.99 in Apple's App Store.