Once you've purchased the content, you will unlock all new 14 Elite Units of the West in the single player campaign under the conditions below. Featuring all new infantry and cavalry units, equipped with the best weapons and having undergone the most rigorous of training, the Elite Units of the West DLC is the perfect addition to your Empire's army and will bring even more options on the battlefield to all tacticians seeking to defeat their enemies. Expand your Empire with downloadable content! The Elite Units of the West Downloadable Content for Empire: Total War™ introduces 14 completely unique brand new units from all the major Western factions.