Gamme correction/Brightness

[Talnoy]

Hi there!

Loving this game right now - super fun with friends but I'm also using an older monitor that doesn't do brightness very well. In most games I have to up my Gamma correction setting a fair bit to be able to see things comfortably, or black-levels are just crushed and messy. It's annoying as hell with games that don't have a brightness/gamma slider, and I was wondering if there were any ways to get a gamma setting adjusted in GTFO?

I found the following mod: https://www.nexusmods.com/gtfo/mods/17 but I'm not sure if this would work for a full group of people playing online?

Is there a simple solution to this like an .ini file edit or something?