Age of Empires III - The WarChiefs

Age of Empires III: The WarChiefs is the first expansion for the “Age of Empires III” , the excellent action saga produced and released by Ensemble Studios and Microsoft Game Studios.

This addictive strategy game binds players of all ages and types in epic combat in America.
Warchiefs shifts the focus from the Old World civilizations to the peoples who were already living in America when the first European explorers started to arrive. The Iroquois, the Sioux and the Aztecs are all in play now and each offers a slightly different flavor. Most missions in the campaign offer a chance to fight with and against a force composed of Native and European units. The Aztecs are only available in multiplayer unfortunately.
The trial version of this expansion allows players exploring the California Coast, playing as the Iroquois or the Germans, improving the Home City, and enjoying the first two single-player missions of the continuing tale of the Black family.
This expansion pack requires the full version of Age of Empires III to play.