Ooo, I don't have an Ultrawide so I couldn't possibly test for that. I did try to auto-detect resolution and restrict the Aspect Ratio to 16:9 at least to avoid weirdness, but I have no real way to know how well that worked out. I wanted to do a FOV slider (+ Mouse Sensitivity and Volume Adjustment) on a Pause Settings screen but I literally just ran out of time and had to go to work. c'est la vie