According to the game’s official Twitter page, Age of Empires Online will launch sometime this Fall, a specific date to be revealed on May 31st. The free-to-play title will host “a parade of Premium Content” for around $20 at launch, which adds two more civilizations to the Greek and Egyptians playable out of the download bar, as well as the “Premium ‘Pro’ Civilization” pack, which allows for instant upgrading to level 20.