Today Paradox Interactive has released Crusader Kings II: Sunset Invasion. The most recent DLC for Crusader Kings II brings the Aztec civilization to the shores of Europe.

In the mid-to-late game the Aztecs, along with their culture and religion, randomly arrive in an attempt to destroy and conquer Europe. With them they bring disease, frightful Gods, and the constant threat of losing organs. Sunset invasion features new portraits, on-map shields, and units to guide you in the fight against the invading Aztecs.
Crusader Kings II: Sunset Invasion is now available as a digital download for $4.99. Visit the official Crusader Kings II website for more details.