As every month, you get a new “Game Of The Month”!
This time you play as Nader Shah of Persia on a standard size continents map on deity level. For an additional challenge the disaster intensity is set to 2. You also need to go for a domination victory, and prevent all other civs from achieving one of the other victory options. You have until June 15 to not only conquer Greece, but also the rest of the world. For more information please see this thread here.