The expansion introduces three Native American civilizations, each with unique mechanics, units, and "WarChief" hero characters:
: An infantry-heavy civilization that features powerful warrior priests and the unique Fire Pit (now known as the Community Plaza) to generate powerful bonuses. Single-Player Campaign Age of Empires 3: The WarChiefs
: Follows Nathaniel Black as he fights alongside the Iroquois and Americans during the American Revolutionary War. It shifts the game's focus toward the indigenous
is the first expansion pack for the real-time strategy game Age of Empires III , released in October 2006. It shifts the game's focus toward the indigenous peoples of the Americas, introducing three new playable Native American civilizations and a new single-player campaign. New Playable Civilizations each with unique mechanics
The expansion continues the saga of the Black family through a new two-act campaign consisting of 15 missions: