What's happening in the animal kingdom?! Do all animals live in peace with each other? No: some animals are afraid of each other and others eat each other. An elephant is afraid of the mouse, the mouse is eaten by a fox, the fox is defeated by a lion and finally the lion is defeated by... two lions!

Frank's Zoo uses this animal order in a fun way. Eat and be eaten! An animal can also be defeated by a larger number of the same animal! The sixty colorful animal cards are shuffled and distributed among the players. An animal is depicted on each card. Above this animal is a cloud depicting the animals that can hit the animal in question. Some animals can be defeated by many animals and others by fewer.