Ahoy, you landlubbers! Dive into a bygone era full of robbery, rum and brawls. During a dive you discover a strange box on the seabed. You bring it onto your boat and try to open it. It turns out that there are a lot more secrets hidden inside than you first thought. With the help of a magic shell, you'll witness strange happenings on a pirate ship where little is as it seems. So it's all hands on deck: solve the riddles, listen carefully to the radio play and uncover the mystery, box by box. -description by the publisher