Catan Seafarers Player Extension (in German) allows you to expand the Catan with the 5-6 player extension, now enhanced with the Catan Seafarers expansion, enabling you to play with up to six players.

Note: Catan Seafarers 5-6 Player Extension (in German) is not a standalone game and requires the Catan board game, Catan Seafarers expansion, and The Settlers of Catan: 5-6 Player Extension to play!