"Evony" is a graphical browser-based kingdom building game. Players begin with a town hall in a field. From there, you will build buildings to increase population, increase resource production, learn technologies, defend your realm, train warriors, trade with other players, and more.

Like many browser-based strategy games, "Evony" is something you can play in a few minutes a day, as the game requires long periods of waiting between actions as you become stronger. Unlike many, "Evony" features a fully graphical interface for the overworld.

Players can purchase "cents" for real money. Cents can be used to speed up production, purchase production-boosting items, and purchase items to give you an advantage in the game, such as things to boost army attack strength, and amulets which will let you participate in a roulette for random (and sometimes extremely expensive) prizes.

http://www.evony.com/