Rocks of Ruin adds new ways to score with salvaging Shipwrecks, building Structures and raiding Fortresses. When placing tiles with a Shipwreck, a token is taken from the supply and placed facedown on the tile. Players may spend an action with 1 Viking to salvage a Shipwreck. They will either find Timber for building Structures, Provisions for additional actions, Battering Rams for raiding with 1 fewer Viking, or precious Gold worth 3 Victory Points at the game's end.