Catan: 5-6 Player Extension
Now five to six players can explore and settle Catan! In the Catan: 5-6 Player Extension you control a group of settlers exploring and taming the uncharted lands of Catan. Embark on a quest to settle the rich island, competing against more opponents for added fun. Add 1-2 more friends or family without sacrificing ease of play.
Use the Base 5-6 Player Extension to add up to two players to your classic Catan game. To extend Catan with an Expansion use the Base 5-6 Players Extension AND the themed 5-6 player extension for the expansion you with to play.
So, if you're playing Catan with the Seafarers expansion and wish to add an additional player you will need: the Classic Catan Base Game, the Seafarers Expansion and both the Base 5-6 Player Extension and the Seafarers 5-6 Player Extension.
*This is not a complete game! Requires the base Settlers of Catan game to play.