Cash Cheat
Start the game in freeplay mode and begin with a zoo that has two panda bears. Create a fenced area for the pandas but do not build anything else at the zoo. Create soil for plants, a pond for the pandas to swim and a number of small hills scattered about. After the soil, pond and hills are completed, add a small shelter and five bamboo plants. Then, add the two pandas to the enclosure. Make sure the pandas are comfortable by adjusting the climate and then wait. The pandas will start to produce baby pandas that can be sold for $250,000 worth of game money.
Gene Lab Money Cheat
There is a glitch in "Wildlife Zoo" that will give the player money for buying and selling buildings in the game. The quickest way to earn the most money is to buy and sell the Gene Lab. Simply purchase a Gene Lab. Once the Gene Lab is purchased, undo buying the lab and then redo buying the lab. If done correctly, each time the Gene lab is undone and redone, the player will receive money.
Prehistoric Species Cheat
Add prehistoric species to the park by following a few steps. First, go to the Gene Lab. In the Gene Lab, access the Gene Lab menu and click the "Research" button. Then, click the "Build Animal" button on the game toolbar. If done correctly, there should now be prehistoric animals in the Build Animal menu.
Albino Animals
Occasionally, players of "Wildlife Zoo" may come across albino animals. Crocodiles, camels, horses, leopards, tigers, jaguars, lions and saurians can all be born as albinos in the game.