gamemode : Optimise Linux system performance on demand ( https://github.com/FeralInteractive/gamemode )
mangohud : A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU load and more. AMDGPU testing branch ( https://github.com/flightlessmango/MangoHud )
steam-client-meta : Meta package for Valve's native Steam client ( http://steampowered.com )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a ROKO__
For Paludis use this rsync : rsync://gentoo.zugaina.org/ROKO__-portage
If you have a problem : ycarus(-at-)zugaina.org