I thought you might be interested in looking at Removal of the gamma setting.
https://forums.dayz.com/topic/212928-removal-of-the-gamma-setting/?do=findComment&comment=2136526
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.