dreamchess : 3D OpenGL moderately-strong chess engine ( http://www.dreamchess.org/ )
holtz : A program to play the abstract board games Zertz, Dvonn and Relax ( http://holtz.sourceforge.net/ )
qbriscola : Italian card game called briscola ( http://qbriscola.sourceforge.net )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a sunrise
For Paludis use this rsync : rsync://gentoo.zugaina.org/sunrise-portage
If you have a problem : ycarus(-at-)zugaina.org