Experience a new kind of mystery-solving! In this cooperative audio mystery game, players use a free app to wave their phone over a card and trigger sound clues. The haunting illustrations and spine-tingling sounds will help them put the cards in order to tell a story and solve a mystery! In Echoes: The Dancer, the ghost of a young girl haunts the halls of a stately Scottish manor. Gather clues as you listen to the fragments of her tragic story and solve the mystery of her death. Ravensburger mandates their products only be sold in your brick & mortar store, or through a website you own.