The official Empire: Total War™ expansion, Empire: Total War™ - The Warpath Campaign is now available on Steam.

Voyage to North America to explore the new campaign map which expands the Empire: Total War experience, with 5 brand new American Indian factions, new units and technologies. Experience battles in the new Warpath Campaign and lead one of the five new factions in an epic war to defend your lands and drive out the invaders. Or, take these units and their unique strengths into multiplayer battles.

Also released today for sale separately is the Special Forces Units & Bonus Content DLC, which includes the six units from the Special Forces Edition of Empire: Total War, plus three additional units previously unavailable for sale, including Death's Head Hussars, The USS Constitution and the Dahomey Amazons.