Game Overview:  The new expansion pack builds off of the real-time-strategy gameplay of the original, providing players with the ability to lead one of three proud Native American civilizations, including the Iroquois Confederation, to expand their empire and fight for control of the Americas. The game provides new ways to play and win, introducing new gameplay elements and content including new civilizations, a new single player campaign, Home City enhancements and additional maps and units. Additional content is also added to all existing European civilizations as well.