I'm trying to 3440X1440 res to work on my Predator, ive tried the Right Click option in the Steam Library and tired to tweak the Launch options with this
g+set r_mode -1 +set r_customwidth 3440 +set r_customheight 1440 but it doesn't help.
Ok I know this probably comes off as a bad thing to ask, but did you notice the separate setting for aspect ratio from resolution? I don't have a 21:9 monitor but I did see that aspect setting and thought it was unusual.
Ok I found it, I didn't realize you can keep scolling down!!! Now I need to figure out how to adjust the Brightness. I made it too dark when I started the game and there is no options.
I saw it right away on mine, it was confusing as I feel like most other modern games just had 3440x1440 listed without having to change the aspect ratio prior. I think mine was originally stuck on like 16:9 or something and I almost flipped out when I thought it didnt support my reso, lol.