Monarchs provide a way to immersively moderate the game in a realistic way without ever breaking the historical role-play. They are also a source for special rewards for gamers. But mostly, as heads of state they are the banner every citizen of a nation gathers beneath.
Commoners and Nobility
Gamers are categorized into two classes, the commoners and the nobility. Commoners are the free-to-play gamers, nobility are the paid subscribers.