It's not easy trying to get all your animals into the zoo because there just isn't enough room for all of them. You may even end up with more animals than you started with. The zoo is divided into four coloured zones. In each zone there are coloured rings for individual animals. Game play chooses the coloured zone each player must place an animal in and as an animal cannot be placed on a ring which is overlapped by a ring already containing an animal things can get a little squashed. Any player that cannot place an animal in the required zone must pick up all the animals in that zone. The winner is the first to get rid of all his animals.