I haven't tried Experimental yet - might be worth trying to see, thanks for the suggestion. I haven't created a ticket yet either so I'll try that as well. Still haven't managed to solve it, my only options are play in Windowed and deal with lower FPS and stuttering from time to time, or play in full screen and deal with it not being able to spot people effectively. Hopefully the photo below works and you can see what I mean - it's terrible quality because it's just a picture of my monitor up close, but you can see how the right side looks more defined, the left is Fullscreen and just looks washed out like I've got my Gamma up incredibly high with a low contrast almost (especially notable in the forest on the right side, but even in the distance it looks much better but the pic doesn't do that justice). Same place, didn't move, just swapped between Fullscreen and Windowed. Photo link works for me - weird. Even with the brightness down at it's lowest it still looks like it does on the left side of the picture. All started back in .60 with the Renderer work and the gamma slider being removed, which makes me think it's something to do with that. But I've re-installed everything including my OS, so surely it wouldn't remain an issue and carry over between multiple installs? Sometimes it looks better in Full Screen when I initially start the game but if you change a single setting (not the brightness either) it goes back to looking terrible. Just don't understand it.