From GameWatcher: “Oriental Empires is no stranger to free additional content, but the developers aim to prepare a number of paid expansion packs for players to enjoy as well. Oriental Empires Genghis Khan is the first.
Oriental Empires Genghis Khan DLC does exactly what it says on the tin: following the story of the greatest warlord the world has ever known, this expansion gives players an opportunity not only to see Khan’s rise to power, but also to learn more about the man and what’s driving him to do so.”
Source: N4G PC Oriental Empires Gets Genghis Khan-Themed DLC Today