"The King Is Dead" is a popular board game designed by Graham McNeill and published by Osprey Games. It is set in a medieval kingdom where players take on the roles of noble families vying for power after the death of the king. The game combines strategy and negotiation as players attempt to influence the succession and control the throne. In "The King Is Dead," players use cards to manipulate the political landscape, recruit allies, and gain influence over various regions. The game features a unique mechanic where players can choose to support or betray each other, leading to dynamic interactions and shifting alliances throughout the gameplay.