Your adventures on the strange sea of the Caribbean have brought you upon the famous Black Diamond, a pirate ship which is anchored near a faraway natural port and hidden from human eye for many, many years. You are well aware of the ship's history and you celebrate after discovering it, because you have heard about the rumors of a great treasure forgotten inside. When you break inside the ship, you are getting trapped in the captain's cabin. The clues that you find will lead you to freedom and the treasure, too. But can you managed it?