briareos : A slim and transparent programlauncher - perfect for a hotkey. ( http://www.frostworx.de/ )
typhon : A slim and themeable opengl dashboard / program launcher ( https://code.google.com/p/typhon-launcher/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a gamerlay
For Paludis use this rsync : rsync://gentoo.zugaina.org/gamerlay-portage
If you have a problem : ycarus(-at-)zugaina.org