Recent storms have left longships torn apart, with their precious cargo scattered across the rocky shores. Meanwhile, rumors of great fortresses in nearby regions are beginning to spread. Will you be the first to salvage the wrecks, or throw caution to the wind and charge the enemy fortresses for fame and glory? An expansion for Explorers of the North Sea, Rocks of Ruin adds new ways to score with salvaging Shipwrecks, building Structures, and raiding Fortresses.