Port Royal, 1718. Piracy in the Caribbean is spreading more than ever. You are the Captain of the famous Mariposa ship. Your crew has formed a mutiny and locked you and some of your friends in the prison of your ship. But you can’t stay there, you need to complete the mission you were undertaking: to find Derdrake’s treasure buried somewhere in Tortuga Island. You need the treasure to get rid of a terrible curse that will transform you into a spectre. You need to hurry, the prophecy will come true with the First Moon.