Zoo Tycoon Cheats Cheats

Zoo Tycoon Unlockable: All Animal Shelters Available
Rename guest John Wheeler.

Zoo Tycoon Unlockable: Charlie Peterson
Get all of the Foliage.

Zoo Tycoon Unlockable: Blue Shirts.
Rename guest Mr. Blue.

Zoo Tycoon Unlockable: Guest Names

Name a guest with the following names to create the desired effect listed below.

• Adam Levesque - Unlock all animal shelters.
• Andrew Binder – Unlock all animal houses.
• Akiyama - Completes all scenarios.
• Bill Gates - Donates a lot of money.
• Charlie Peterson - Unlock all foliage.
• Dr Dolittle - Animals breed more.
• John Wheeler - Unlock all animal shelters.
• Lou Catanzaro - Unlock all animal toys.
• Mr. Blonde - Makes everyone’s shirt yellow.
• Mr. Blue - Makes everyone’s shirt blue.
• Mr. Brown - Makes everyone’s shirt brown.
• Mr. Orange - Makes everyone’s shirt orange.
• Mr. Pink - Makes everyone’s shirt pink.
• Mr. White - Makes everyone’s shirt white.
• Steve Serafino - Unlock endangered animals.
• Zeta Psi Make - Makes some guests become sick.

Zoo Tycoon Unlockable: Unlock Everything

To unlock everything in the game (minus scenarios), go to the game's main menu and key in the following code: up, up, down, down, left, right, left, right, up, up, down, down, left, right, left, right. If done properly, you will hear the sound of an elephant and the cheat will immediately go into effect.