Requirements:
Working install of either Doorstop or BepInEx, or your favorite injector..
Install:
If using Doorstop - Place file anywhere and specify it in the Doorstop.ini
If using BepInEx - Place file within the 'BepInEx\Plugins' folder
If using Standalone Injector, place file anywhere and within your chosen injector specify the following:
Namespace: Trainer
Class: Loader
Method: Init
Screens: