dxvk : A Vulkan-based translation layer for Direct3D 10/11 ( https://github.com/doitsujin/dxvk )
vkd3d-proton : A Vulkan-based translation layer for Direct3D 10/11 ( https://github.com/doitsujin/vkd3d )
wine-staging : Free implementation of Windows(tm) on Unix, with Wine-Staging patchset ( https://www.winehq.org/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a FireBurn
For Paludis use this rsync : rsync://gentoo.zugaina.org/FireBurn-portage
If you have a problem : ycarus(-at-)zugaina.org