Switch Zoo Free for Mac [Download] Make new animals by switching the heads, legs and tails of 26 animals. Randomizer - Make unexpected animals from a random selection of parts. My Switcheroos - Name your favorite new creatures, write stories about them, and save them in your own collection. Animal Profiles and Fast Facts - Learn interesting facts about all of the animals in Switch Zoo. Photo Workshop - Snap a photo of your animal and it will display in the photo workshop where you can write a title and story, or display facts with the photo.