The most iconic usermade expansion based around cryptids and myths, Paranoia's original iteration was released in two parts. Panic! was intended for release ~2009 and Hysteria! was intended for release ~2010. Now you can welcome the many terrifying animals that it featured to your zoos once again- and don't forget to design their exhibits with the spooky foliage and scenery items that are also included. We also have the lost bonus Manipogo which wasn't rediscovered until 2022.

Please note that the non-remade contents from the first two chapters are included in Reborn's Complete Pack file. That is to say that you do not need to download classic Paranoia! on top of Reborn's combined file as you will already have it.

"This year the Z-Studio brings you the opportunity of adopt more than 30 cryptids and mythological animals, from the awesome Loch ness monster to a giant dragon* from the middle-ages! Allow aliens* and zombies* to visit your zoo, guide your guests through a Haunted House and give them the biggest scream of their lives. Follow the 'Z' files to know more about the new content and make your zoo... the creepiest of all!

Creatures of the Night...
More than 30 Cryptids and Mythological beasts from across the globe! Fill your zoo with the creatures that you only dreamed of! From the gigantic Kraken to the bloody Chupacabras, all of these new species will make your guests feel...Paranoia!


Dangerous Botany...                                      
Man eating plants, poisonous flowers, haunted trees and much more is what you will see in Zoo Tycoon 2: Paranoia, with all these new and rare species, your zoo will look just like a creepy tale.


UFO Invasion!                                                 
Yes, they are here, and they have come for your guests! Let you visitors be abducted by aliens* and have a totally new experience with this awesome feature, the UFO ride!


Haunted Lakes                                                          
We'll have lake monsters, but they need a home, so we decided to create the new Littoral biome! The Littoral biome is perfect for all the aquatic creatures of your zoo, it will include big, medium and small littoral rocks, and a variety of littoral foliage!"

* Content marked with an asterisk was never finished or released.

For information on what specific content is included, feel free to visit the Panic! and Hysteria! sections of this page!
Goodnight and... remember to feel the Paranoia!