How to add a CUSTOM SHADER to your codename engine mod

How to easily make a CUSTOM Main Menu in Codename Engine.

BIGotes but it's goku | VS PNGfield Teaser

METAL BREATH FULL| Iron Lung but the quality is questionable

METAL BREATH | Iron Lung but the quality is questionable (WIP)

Zer0 - D:/CoC/Sonic.exe

Burning Hill (BF Mix) - D:/CoC/Sonic.exe

POWERDOWN Pico-Mix But i made it in my engine.

FNF VS JONKLER - Jonkler Cart

(FNF) Better together but i made it better (together) in my engine.

my very cool repentance rae mix teaser.

I Remade The New FNF Update In Unity (Part 1: Char Select)

Boingochrome (Car Monochrome) but i made it a mod.