Hmm I thought I had tried every video setting, but apparently it was the "Cloud Shadows" option that was the culprit. Disabling it seems to have gotten rid of the blocky effect

I can't attach .txt files so here it is :)

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System Information
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Time of this report: 7/15/2018, 19:42:15
Machine name: RUMPIRATEN-PC
Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_ldr.180608-0600)
Language ...

Hey guys, just bought the game thanks to AngryJoe's epic 12 hour stream of this game :D

But, I'm experiencing some nasty graphical glitches, that kind of ruins the experience.
I've updated my drivers, disabled GOG overlay, and tried every combination of video settings I could think of, so any help ...