From Press Release:
This morning, Age of Empires III: Definitive Edition announced that the Mexico civilization will join the game as the most strategically diverse civilization yet in the newest DLC for Age III DE, releasing on December 1.
The Mexico civilization DLC will include the Mexican States civilization, and fans of Age III DE’s Historical Battles will also receive a new scenario unique to the Mexico civilization DLC. The histories of Mexico and the neighboring United States are deeply intertwined, marked by many pivotal battles. On December 1, all owners of the previously released United States civilization DLC will further receive “The Burning of USS Philadelphia” historical battle for free (even if they don’t own the Mexico DLC).
Finally, owners of both the United States and Mexico civilization DLCs will get access to yet another historical battle: “The Battle of Queenston Heights.” This scenario will be available to owners of both DLCs even if they purchase each DLC separately.
For more information on what we plan to introduce within the Mexico civilization DLC, please visit our full blog post on Xbox Wire. For the latest Age of Empires news, stay tuned to ageofempires.com.