The players work together to find the way through the labyrinth and try to free as much kidnapped children as possible from "the pied piper from Hamlin". Translation from the box: A strangely dressed man kidnaps the playing children from the city Hamlin with his pipe. Hidden under the dark mountain, the little gaggle moan: "Nobody knows where we are. Nobody can free us!" If we can find the right way through the tunnels, we can free them in a exciting rescue mission.