From the Piatnik website:Be the first to bring your animals onto the Ark! Fun and excitement for children! Listen to the sound, recognize the animal voice and turn over the card showing the same animal. Contains an electronic ark with 6 animals voices and 24 wooden playing pieces. (2 AA Batteries required.) For 2-4 players, 4 years and up.Contents:1 Game Board 1 Electronic Ark 24 Wooden Animal Figurines (4 different colors, 4 each dogs, ducks, snakes, lions, elephants, pigs) 6 Cards Depicting 6 Different Animals 1 Instruction Sheet - BoardGameGeek