[Bug 42840] New: Unbox Game black screen in-game

https://bugs.winehq.org/show_bug.cgi?id=42840

Bug ID: 42840
           Summary: Unbox Game black screen in-game
           Product: Wine
           Version: 2.5
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: directx-d3d
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Launching from 32-bit steam and a 32-bit wineprefix, the GUI still shows up,
and some particle effects show up as well.
The game functions fine, except I can't see any of the 3d models.
According to a random site the game uses the Unreal Engine 4 engine.

I tried to pipe the output to a file (by appending > output.txt to command) but
it didn't work for some reason.

Here is the last bit of output from the terminal:
https://paste.scratchbook.ch/view/raw/aa57e2c4

Specs:
wine-staging 2.5 (using distro package)
Arch Linux 64-bit
Nvidia GTX 1070 with beta binary drivers 381.09
Intel i7-4770
KDE Plasma version 5.9.4
Linux kernel version 4.10.10