Prepare to face "The Ten Trials" in the ultimate test of skill and reflex. Blast through relentless hoards of enemies as you compete against the world to climb the global Gun Fu rankings. Lightning-fast and beautifully brutal, Gun Fu will challenge even the most skilled gamers.

How good is your Gun Fu?

FEATURES
-Breakneck-speed gameplay that's easy to pickup and impossible to put down.
-Practice Mode for true students of Gun Fu to refine their skills.
-Extensive online functionality provides regular updates on the player's world ranking
-Full OpenFeint and Game Center support with Achievements and Leaderboards
-Retina graphics
-Universal app! Buy it once and play on iPhone, iPod Touch and iPad

Source: http://itunes.apple.com/us/app/gun-fu/id442868359?mt=8