NOTICE:

This script is no longer necessary as both Proton-7.0rc6-GE-1 and Proton-Experimental have patched the graphical problems that are addressed by this downgrader. Please attempt to use one of those two Proton versions before using this script.

If you are looking to restore Horizon Zero Dawn back to the latest version, see the instructions below.

HZDDowngrader

A bash shell script that downgrades Steam's Horizon Zero Dawn to the 1.10 Hotfix patch. Use this on Linux if you are experiencing graphical errors on the most recent version of Horizon Zero Dawn.

Running the script

To run this script:

1. Download the code, or the latest release file.
2. Extract the *.sh file.
3. Open a terminal and navigate to the location that you saved the file.
4. Type in bash HorizonZeroDawnDowngradeScript.sh.
5. Follow the on-screen instructions from there.

Restoring Horizon Zero Dawn to the latest version

If you wish to restore Horizon Zero Dawn back to the latest version:

1. Click "Settings -> Properties" under Horizon Zero Dawn's library page in Steam.
2. On the left of the window that appears click "Local Files -> Verify integrity of game files...".
3. Wait for this process to finish, it may take a few minutes.

Voilà, Horizon Zero Dawn is restored to the latest version.