gnome-games : A game manager application for GNOME ( https://wiki.gnome.org/Apps/Games )
gnome-recipes : A game manager application for GNOME ( https://wiki.gnome.org/Apps/Games )
gnome-twitch : Enjoy Twitch on your GNU/Linux desktop ( http://gnome-twitch.vinszent.com/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a seadep
For Paludis use this rsync : rsync://gentoo.zugaina.org/seadep-portage
If you have a problem : ycarus(-at-)zugaina.org