Game crashes after pressing any key in the initial menu. Forcing WINED3D11 causes the game to bog down and crash before ever reaching the initial menu. The UE4 crash results in a DMP file and XML file in the user profile which indicates an issue relating to memory access, and possibly the ntdll.dll and kernelbase.dll files. I've tried every reasonable version of Proton (5, 6, 7, 8, 9, Experimental), ProtonGE, a lot of different flags and options. It just won't run.