Age of Empires Online - Cinematic Trailer (Game)

Age of Empires Online (abbreviated AoEO), is a history-based real-time strategy computer game under development, to be released August 16th 2011 with digital download and retail distribution. It was originally being developed by Robot Entertainment, but on February 24, 2011, it was announced that Gas Powered Games, the creators of Supreme Commander, had taken over production. The game is being published by Microsoft. The game will be free to play with premium content.

text source: wikipedia.org