Kingdoms of Camelot is an Internet browser enabled social-media game accessible through Facebook. In the game, players manage resources and build up cities with armies which they can then use to attack Barbarian Camps, Wildernesses or other players. Players can also form alliances which allow then to help each other in building, defense and sometimes offensive wars against other players or alliances.
The storyline of Kingdoms of Camelot is that the player/kingdoms are helping King Arthur defend Camelot. Other Arthurian characters and themes appear, for example Lancelot's Tutelage is an option to speed up the training of units.