Enlight Software announced today that they are co-developing with Infinite Interactive the third installment of the Seven Kingdoms series named Seven Kingdoms: Conquest which will be available in North America this September 2005. The game, built on a new 3D engine, will offer a level editor, seven human civilizations and seven different races of demons to play, a full skirmish mode where players can set up battles between various combinations of humans and demons, and, of course, the espionage, trade, and diplomacy features that made the first two games so popular.