We've known since last summer that Microsoft was looking to bring its Age of Empires series to mobile, but earlier this week we were given an official announcement and title. The game, which is being developed by KLab, is called Age of Empires: World Domination. It's coming to iOS, Android and Windows devices this summer. You can check out the announcement trailer above.
Unfortunately, there's not much else to go on at the moment, other than the game will feature Celts, Huns, Vikings and Franks. It's not clear if gameplay will follow in the series' traditional real-time strategy footsteps or be something else, but the trailer promises "an all new battle system reimagined for mobile."