Beestenbende (Animal Mayhem) is a game for families visiting the cabinet of curiosities at University Museum Utrecht. Players are invited to look at the objects on display through the eyes of scientists. In the game, a number of animals in the cabinet are confused about the animal group they belong to. For example, a flying squirrel thinks it is a bird, because it can fly. Players divide into two teams and collect evidence by taking photos of animal features, such as paws, feathers and so on. They label and subsequently show the evidence to the animal, in the hopes of convincing it of its true nature. The team with the best evidence wins.