Seven Kingdoms: Ancient Adversaries (opens in new tab)

Seven Kingdoms made departures from the traditional real-time strategy models of "gather resources, build a base and army, and attack". The economic model bears more resemblance to a turn-based strategy game. It features an espionage system that allows players to train and control spies individually, who each have a spying skill that increases over time. The player is also responsible for catching spies in their own kingdom. Inns built within the game allow players to hire mercenaries of vari...