Tested this game on latest master (24f0528) and it crashes on a black screen after the nvidia logo as well, but with an error message about CreateShaderResourceView() and a texture creation error in the logs.
BatmanAC_d3d11.log
BatmanAC_dxgi.log
Driver is mesa 18.0.0 (I have no idea why it says 0.0.0).
I'm guessing this is related to #219
Just tested this game and it crashes at the same point after the Nvidia splash screen except I get this error message instead:

@AccountOneOff It should work for you with the latest commits. I'll keep this open to track the RADV state of affairs, which as of now doesn't support the RGB formats for images at all.
Should be fixed by this radv patch:
https://lists.freedesktop.org/archives/mesa-dev/2018-May/193606.html
Nothing extracted yet.
Software information
Game goes to a black screen after Nvidia logo, split second after gives a sizable crash dialog with vkCreateImage() being the topmost frame that's not unresolved or in standard library space. d3d11.log has a pile of messages related to unimplemented predication support, but it's not clear if the two are connected. Stacktrace: https://pastebin.com/zp1U5Jmc
System information
Apitrace file(s)
Log files