About This File
Here is a simple hack i made to modify game FOV to whatever desired.
Download cheat engine and install it.
Download the cheat engine file here and double click it.
Start game and back to cheat engine, click on computer and then open Horizon Zero Dawn process.
Double click "<script>" on main cheat engine window.
Modify value in line 25 to whatever desired. Click Ok button. Back to main Cheat engine window tick the box next to FOV Hack.
Untick to revert FOV.