I can confirm that DXR is working fine by using `VKD3D_CONFIG=dxr`.

... PROTON_HIDE_NVIDIA_GPU=0 PROTON_ENABLE_NVAPI=1 VKD3D_CONFIG=dxr %command% as the launch commands, but the game won't get past ...

... DXR, so I added: > > PROTON_HIDE_NVIDIA_GPU=0 PROTON_ENABLE_NVAPI=1 VKD3D_CONFIG=dxr %command% > > as the launch commands, but the game ...

> > Only using `VKD3D_CONFIG=dxr`. I also ran into pauses with PROTON_LOG=1. > > Where you set this? You would ...

> Only using `VKD3D_CONFIG=dxr`. I also ran into pauses with PROTON_LOG=1. Where you set this?

... com/ValveSoftware/Proton/issues/6474#issuecomment-1751722497 don't crash now after having added RADV_PERFTEST=rt VKD3D_CONFIG=dxr

... VKD3D_FEATURE_LEVEL=12_2 RADV_PERFTEST=rt VKD3D_CONFIG=dxr SteamDeck=0 ![image](https://github.com/ValveSoftware/Proton/assets/6501647/30fdd1fd-7bb3 ...

@pixelcluster Only `VKD3D_CONFIG=dxr` is set. It asserts when loading a map, menu is working. `VKD3D_SHADER_CACHE_PATH=0` and ...

... in the game? Also, do you have any special environment variables or launch options set besides `VKD3D_CONFIG=dxr`?

... Run the game via commandline just using PROTON ``` PROTON_LOG=1 VKD3D_CONFIG=dxr PROTON_ENABLE_NVAPI=1 PROTON_HIDE_NVIDIA_GPU=0 PROTON_NO_ESYNC=1 ...

> VKD3D_CONFIG=dxr VKD3D_FEATURE_LEVEL=12_2 VKD3D_SHADER_MODEL=6_6 %command% This one works on my GTX 1660S and gets into the ...

... This did not work: ```bash VKD3D_CONFIG=dxr VKD3D_FEATURE_LEVEL=12_2 VKD3D_SHADER_MODEL=6_6 %command% ```

... PROTON_ENABLE_NVAPI=1 VKD3D_CONFIG=dxr PROTON_HIDE_NVIDIA_GPU=1 gamemoderun mangohud %command% -nolauncher or I set this like this: PROTON_ENABLE_NVAPI=1 ...

... PROTON_HIDE_NVIDIA_GPU=0 PROTON_ENABLE_NVAPI=1 PROTON_ENABLE_NGX_UPDATER=1 VKD3D_CONFIG=dxr VKD3D_FEATURE_LEVEL=12_2

... And don't use VKD3D_CONFIG=dxr VKD3D_FEATURE_LEVEL=12_2 at all. Use VKD3D_SHADER_MODEL=6_6 instead.

... https://github.com/ValveSoftware/Proton/files/7873946/steam-1196590.log) `PROTON_LOG=1 PROTON_ENABLE_NVAPI=1 VKD3D_CONFIG=dxr gamemoderun %command%`

I can enable it on AMD running the game with `RADV_PERFTEST=rt VKD3D_CONFIG=dxr %command%` Though I can ...

... I can launch the game and enable ray tracing if I use `RADV_PERFTEST=rt VKD3D_CONFIG=dxr`. The game ...

... This way you'll have both DLSS and Reflex. > `PROTON_ENABLE_NVAPI=1 VKD3D_CONFIG=dxr` Fyi this does pretty much ...

In GE, Hotfix, and Expermental with args `PROTON_ENABLE_NVAPI=1 VKD3D_CONFIG=dxr %command%` Receive this: ![image](https://github.com ...

... 5-rc1 Select "Play LEGO® Builder's Journey" crash same happens with "VKD3D_CONFIG=dxr %command%" in launch options

... PROTON_LOG=1 PROTON_ENABLE_NVAPI=1 VKD3D_CONFIG=dxr %command% Log from starting to menu and quitting: [steam-2054970.log](https ...

... Set launch options to `PROTON_ENABLE_NVAPI=1 VKD3D_CONFIG=dxr VKD3D_FEATURE_LEVEL=12_2 VKD3D_SHADER_MODEL=6_7 %command%` That gets me into the ...

... LAUNCH OPTIONS" of the game at the moment: `VKD3D_CONFIG=dxr %command% -dx12` -> Enables DXR and forces the DX12 ...

... DXVK_FILTER_DEVICE_NAME="GeForce RTX 2070" PROTON_ENABLE_NVAPI=1 PROTON_HIDE_NVIDIA_GPU=0 VKD3D_CONFIG=dxr %command% -nologos` Now everything works just fine. "DXVK_FILTER_DEVICE_NAME ...

... DXVK_FILTER_DEVICE_NAME="GeForce RTX 2070" PROTON_ENABLE_NVAPI=1 PROTON_HIDE_NVIDIA_GPU=0 VKD3D_CONFIG=dxr %command% -nologos` Now everything works just fine. "DXVK_FILTER_DEVICE_NAME ...

... Have you tried with all these? :) `PROTON_HIDE_NVIDIA_GPU=0 PROTON_ENABLE_NVAPI=1 %command` or `PROTON_HIDE_NVIDIA_GPU=0 PROTON_ENABLE_NVAPI=1 VKD3D_CONFIG=dxr ...

... Launch options: `PROTON_LOG=1 PROTON_HIDE_NVIDIA_GPU=0 PROTON_ENABLE_NVAPI=1 VKD3D_CONFIG=dxr,dxr11 PROTON_ENABLE_NGX_UPDATER=1 %command%` GPU: NVIDIA 3060 Ti ...

... There is no apparent difference in behaviour whether `VKD3D_CONFIG=dxr` or `dxr11` are used. There is no apparent ...