Defend CATAN! 570 years after the arrival of the first settlers on Catan, an enemy army lands on the norhtern shores. Knights from every regior must join together to defend the island. Equipped with cavalry and cannon, your knights fight back. Only together you will be able to stop the onslaught. Can you save Catan from destruction? The three scenarios tell an interwoven story and gives experienced players new challenges as they consider new strategies for victory. It is the most intense challenge for Catan ever designed. This is an Expandion. The base Catan game is required to play.