Microsoft and Japanese gaming firm KLab Inc. have revealed Age of Empires: World Domination, the first title based on the popular PC strategy franchise for iOS devices. The game features a revamped real-time battle system optimized for mobile devices, as players choose between the Celts, Vikings, Franks, or Huns to build the ultimate army for use in online multiplayer combat. The game's unveiling comes a year after a report by Japanese business newspaper Nikkei indicated that Microsoft would be bringing a number of its Xbox and Windows games to the iPhone in a collaborative effort with KLab. Specifically, Age of Empires was said to be the f