Update: using PROTON_USE_WINED3D=1 and the game does launch and it shows the Gameloft logo and the cursor is changed to the in game one, but after that, the screen goes blank and after a few more seconds it crashes. [ste...
Hello @ThEMarD, nVidia's driver for Fermi generation (GTX 4xx and 5xx) cards does not support Vulkan. All DirectX 10/11 games will fail due to DXVK requiring vulkan support, but you may have luck with adding `PROTON_USE_...