Mysterium Kids: Captain Echos Treasure is a cooperative deduction game designed for younger players, bringing the mystery-solving fun of Mysterium into a family-friendly format. In this adventure, players work together to uncover the location of a hidden treasure with the help of Captain Echo, a friendly ghost who communicates through sounds. One player uses a tambourine to create clues, while others interpret the noises to solve the mystery. With simple rules, engaging teamwork, and imaginative gameplay, Mysterium Kids encourages creativity and deduction in an accessible way, making it a perfect introduction to cooperative and mystery-based games for children.