SAN FRANCISCO - Today, Ubisoft announced the development of Castle Empire, a new free-to-play, browser-based, multiplayer strategy game. Known as The Settlers Online in Europe, this game has already garnered a strong following among online gamers abroad. In the US, players can get early access to the game by visiting http://www.CastleEmpireOnline.com and registering to be part of the Closed Beta. Participants who sign up for the Closed Beta will be rewarded with an exclusive in-game item...