Paradox Interactive have announced the latest expansion for European strategy title Crusader Kings II.

In this latest piece of DLC, Paradox pose the – rather absurd – question of what would happen if Aztecs invaded 13th Century Europe? This question will be answered in Crusader Kings II: Sunset Invasion.

For those of you who follow Crusader Kings II, you’ll know that this is the first time Paradox Development Studio have veered away from the world of history in the series to create a fantasy scenario. However, the risk could well pay off as new gameplay mechanics are introduced including fending off new diseases and their bloodlust.

Nicely it’s only $4.99/£3.99 from all major digital download stores, so you’ve got little reason not to snap it up.