I was searching for mods that achieve this but failed to find any; as title says - a way to adjust the opacity of the UI.
I'm playing on a oled display and starting to clock some serious hours in the game has me worried about burn-in.
Most of the time I play in screenshot mode (f11) which hides the UI completely but switching back and forth all the time is getting really annoying, so a way to adjust the opacity (maybe with a slider) would be a dream!
Thanks for looking!