Age of Empires II: The Conquerors Expansion is the official add-on to the award-winning, best-selling real-time strategy game Age of Empires II: The Age of Kings. Focusing on legendary leaders, The Conquerors will challenge veterans and novices alike to wage war on an epic scale with all-new civilizations, unique units, technologies and campaigns based on infamous conquerors such as Attila the Hun, El Cid and Montezuma. Age of Empires II: The Conquerors Expansion requires a full version of Age of Empires II: The Age of Kings.