Knight Online is a critically acclaimed medieval fantasy adventure MMORPG. A prominent and exciting feature of Knight Online is the involving, persistent, large-scale war between players. By obtaining victory in the war, the successful character may become a hero or the lord of his castle and lead the strongest castle in Knight Online. This is the game where a player with better game play manners will be respected over a player with more items. Knight Online is the first MMO ever with the "Free2Play" concept. This means, the basic game is free but as players progress, they have options to purchase premium level services, where they can enjoy many more exciting aspects of the game (such as new world, better weaponary, etc).