xREL.v3

P  R  E  S  E  N  T  S

GAME           : Planet Zoo
PUBLISHER      : Frontier Developments
RELEASE DATE   : 2026/04
PROTECTION     : Denuvo + Steam

GAME NOTES

Build a world for wildlife in Planet Zoo. From the developers of Planet Coaster
and Zoo Tycoon comes the ultimate zoo sim. Construct detailed habitats, manage
your zoo, and meet authentic living animals who think, feel and explore the world
you create around them.

RELEASE NOTES

This is an hypervisor release, long term stability testing is still
going on.

Game is updated to the latest version and includes all DLCs.

Thanks to Mr Goldberg for the Steam emu.

READ EVERYTHING BELOW BEFORE INSTALLING

Copy the contents of the "DenuvOwO" folder to the game folder.

Hypervisor releases require specific security features to be disabled.
To prepare your system for the hypervisor, run VBS.cmd as administrator.

Read the displayed information carefully before proceeding.
After you are done playing the game, it is highly recommended to revert the changes.

Hypervisor driver source codes are in the DenuvOwO_SRC.zip
The source code archive is for advanced users, you don't need to open or copy it.

When autoload is enabled, the HV will be automatically loaded/unloaded, which
requires administrator rights (you will see a UAC prompt for RunDll32.exe)

If autoload is disabled, you don't have to run the game with admin privileges.
In this case, you need to create and manage the driver service like in the example.
This info is included for advanced users.

Mentioned driver files are included in the DenuvOwO folder, set your directory.
Use the following commands in a administrator command prompt.

sc create SimpleSvm type= kernel binPath= "C:\Users\Test\Desktop\SVM\SimpleSvm.sys"
sc start SimpleSvm

sc stop SimpleSvm  [After exiting the game]
sc delete SimpleSvm

Intel driver file name is hyperkd.sys. You need the other hyperdbg files next to it.
These file names all start with "hyper".

If you have BitLocker, have your recovery key available as it might be sensitive.
Same goes for Windows Hello if you are using it, have your normal login method ready.

SPECIAL THANKS

Special For, MKDEV, testers and friends :)