The Dolphins and Dice expansion adds dolphin tokens and new creature dice to the game. This adds the chance for players to get rescued by dolphins or steal dolphins from the others. With the new dice, it also means that all the sea monsters can move much more randomly, including giving them the ability to dive and appear anywhere on the board. It's such a great add-on that we always play with it and I would go as far to say that this should be considered an essential for anyone who loves the base game.
