Epic Games has released its anticipated game Infinity Blade. Developed exclusively for the iOS platform, Infinity Blade is a 3D first-person RPG shooter powered by Epic’s Unreal Engine 3 technology. Players take on the role of a knight on a quest to free the realm from an evil immortal God King and save civilization by journeying to the Dark Citadel and battling the God King’s Titans. The game provides a dynamic single-player campaign with extensive character customization of weapons, armor and magic items and advanced character progression through levelling up and increasing attack, health, shield and magic skills over the course of the game. Players navigate using intuitive tap-to-move controls to search and explore the castle realm and engage in combat moves using simple swipe gestures. The initial release of Infinity Blade provides Game Center achievements and leaderboards with a single-player campaign only; multiplayer features are planned for a future update. Infinity Blade is a universal app and is compatible with the iPhone 4, iPhone 3GS, third- and fourth-generation iPod touch and the iPad and requires iOS 3.2 or later. It is available from the App Store for $6.