Experience the power of the War Chief in the new expansion for Age Of Empires III. In Age Of Empires III : The WarChiefs, play as one of three new civilizations - Aztec, Iroquois, or Sioux - each with unique units, buildings, and abilities the wil test your strategic mettle. Use upgrades for hte European civilizations from the original game to earn civ-specific bonuses, build units at a new mercenary saloon, collect new Cards, And battle toward victory with the new Revolution feature. Explore the new single-player Campaign and follow the continuing tale of the Black family as they witness the birth of a new nation.