Hello @cRaZy-bisCuiT, please add PROTON_LOG=1 %command% to the game's launch options and drag and drop the generated $HOME/steam-$APPID.log into the comment box.
Thanks!
steam-266840.log
Looks like err:vulkan:wine_vk_init Failed to load libvulkan.so.1. is the line of interest. Can you double check vulkaninfo works?
Is this output appropriate?
vulkaninfo.log
At a glance it looks fine, do you have the lib32-vulkan-icd-loader and lib32-vulkan-radeon packages?
lib32-vulkan-radeon was missing - sorry for the inconvenience. The game now starts fine, the resolution is just messed up but I guess I could solve that easily! Thanks for your help. You can close this issue now. :)
Closing per the last comment.
PROTON_LOG=1x1 2018-08
Age of Mythology won't start. Selecting "Bypass Launcher" does not help. The proton process shows up for a while and the game is shown as "running" but nothing happens.
Which logs do you need?