I just wanted to share this info I found out just now after not playing the game for awhile and starting it up and immediately getting crazy graphical glitches, I never experienced these in game before and I couldn't figure out what they were, they weren't the driver issue that was going around earlier because I have an AMD card.
I only recently downloaded MSI Afterburner and the Riva tuner hook with it needed to display FPS and temps/resource usage on OSD and I remembered the last time Outerra worked normally was before I had those programs installed and running so I quit MSI Afterburner and I quit RTSS.exe process since its set to execute on startup and then tried Outerra and all the graphical bugs were gone.
I can't believe even just running RTSS alone was able to cause this, also the OSD never showed up ingame either. I'm fine with playing without both since I have Steam's FPS counter in the overlay anyways, but man that was some trippy experience I thought my videocard had shit itself.
And after quitting Msi afterburner and RTSS.exe in processes-