I just thought I would let people know that I've been trying to run Civ 6 on a new iMac 27in (bought about five months ago) with Boot Camp running Windows 10. Civ keeps on crashing. The screen goes black, though the cursor is still visible, and the sound can be heard in the background. I suspect that it is just a question of finding the right settings (I did start out at max screen resolution). I will keep on taking it down to lower settings and see what happens.