mangohud : A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU load and more. ( https://github.com/flightlessmango/MangoHud )
xone : Linux kernel driver for Xbox One and Xbox Series X|S accessories ( https://github.com/medusalix/xone )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a zGentoo
For Paludis use this rsync : rsync://gentoo.zugaina.org/zGentoo-portage
If you have a problem : ycarus(-at-)zugaina.org