FtG UI Mod is an addon that will allow you to change the game's font to a more easily readable font. It's designed to be used in conjunction with the game, and you will need to download the game's main UI mod to be able to install and use it.

You will need to make sure that you are using the latest version of the game, and that you have the latest version of the addon.

The addon is designed to work with the game, and it will not work without it. It's recommended that you install it in the game's main menu.