This is something i have missed in RO2 and RS, for some reason there only is a Brightness option, why is there no Gamma option? I have seen this trend developing over the last 7 years, developers rarely add this option to their game thinking that our monitors are doing the job now, but i got my (desktop) video settings set up perfectly for watching and editing video's. I also use a capture card that increases gamma a bit for some reason.
So it would be great to add this option into the game, the Gamma option IS present in the ROengine.ini. So it would be nice to just have it in the Video Options below Brightness.