arnold : Amstrad CPC emulator ( http://www.cpctech.org.uk )
dxvk-bin : Vulkan-based implementation of D3D9, D3D10 and D3D11 for Linux / Wine ( https://github.com/doitsujin/dxvk )
proton-ge-custom-bin : A fancy custom distribution of Valves Proton with various patches ( https://github.com/GloriousEggroll/proton-ge-custom )
quickemu : Create and run optimised Windows, macOS and Linux desktop virtual machines ( https://github.com/quickemu-project/quickemu )
spice-html5 : Spice Javascript client ( https://gitlab.freedesktop.org/spice/spice-html5 )
waydroid : A container-based approach to boot a full Android system on a regular Linux system ( https://waydro.id )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a guru
For Paludis use this rsync : rsync://gentoo.zugaina.org/guru-portage
If you have a problem : ycarus(-at-)zugaina.org