No apitrace, can't debug.
@doitsujin is apitrace to @K0bin
@K0bin is your video card nvidia or amd?
Nvidia GTX 1070
Driver 397.31
Windows 10 1805
One thing that comes to mind, is this game based on some sort of Unreal Engine 3?
Bioshock Infinite also has a bit of a problem when it comes to textures and messing around with the configuration files fixes it for that game. There seems to be an issue with VRAM detection in UE3, but I'm not sure what's wrong there.
I'll try and test some config tweaks later today.
I tried a tweak I found for Bioshock Infinite and some kind of Arkham City tweak tool that changes the texture streaming.
Issue still occured after both tweaks. I couldn't really find anything about broken textures in Arkham City on Google either. The most interesting thing about this is that it loads the high res texture at the start and then swaps it out with the tiny one as soon as streaming kicks in.
Works in 0.65.

Yes, fixed for Arkham Knight too

Nothing extracted yet.
texture in high to quality at low
not correct texture load

in DXVK:
newly started the game:
after loading it completely


in wined3d:


Software information
batman arkham city,DX11
System information
Apitrace file(s)
-not work
Log files