Age of Empires
Age of Empires is a series of historical real-time strategy video games, originally developed by Ensemble Studios and published by Microsoft Studios. The first title of the series was "Age of Empires", released in 1997. Seven titles and three spin-offs have been released.
Game of Emperors
Game of Emperors is a massively multiplayer online real-time strategy game (MMORTS) developed by the Bulgarian game production company Imperia Online JSC. It is released on February 2016 and it has been translated into 30 languages. Game of Emperors is a medieval MMORTS game with deep gameplay. 
Game of Emperors is set in the Medieval times. The players develop their own cities by constructing economic and military buildings, researching in the University in the Capital and expanding their army, which will fight in the battles. Everyone is trying to keep the Happiness at maximum levels, so that they don’t lose or win population to migration. The players also can communicate with each other using in-game messages, and may create or join alliances.