Hello @samsalot007, does any vulkan application like vulkaninfo work on your system?
Give #813 a read and see if it applies to your system.
Okay https://github.com/ValveSoftware/Proton/issues/813 has entirely fixed it. I greatly appreciate the help.
Closing per the last comment.
2018-08-29_231952.zip
I am having issues with launching fallout shelter.``
Error log https://gist.github.com/samsalot007/2601c1648198edc0fb074f431977b7fc
System specs https://gist.github.com/samsalot007/7d88303aba1d88185ab335d6a7944686
Anything you can do to help would be greatly appreciated.