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From No Monkeys:
Hail to the king!Help the king defend his tower from an endless horde of scoundrels in the most action packed and thrilling game you'll find in the App Store. Use your wits and bounce kegs from scoundrel to scoundrel and knock them all down! How long can you survive?FEATURES:+ Simple controls: touch to aim, release to fire!+ Fun and unique gameplay with realistic physics+ Awesome upgradable power-ups+ Dozens of fun quests to complete+ Try your luck in the King's Arcade mini game!+ Supports all screen sizes, including the new iPhone 5+ Game Center achievements and leaderboards