eternal : Continuation of the Marathon trilogy ( http://eternal.bungie.org/ )
marathon : Marathon is a fight for survival against the Pfhor, an alien race attacking your colony ship. ( http://source.bungie.org/games/marathon.php )
marathon-evil : First conversion for Marathon Infinity, regarded as one of the scariest and finest. ( http://marathon.sourceforge.net/scenarios.php )
marathon-infinity : Marathon Infinity forces you to rewrite history to prevent the destruction of the universe. ( http://source.bungie.org/games/infinity.php )
marathon-phoenix : 35-level single player major conversion ( http://simplici7y.com/items/marathon-phoenix-2 )
marathon-red : Survival-horror conversion of Marathon ( http://marathon.sourceforge.net/scenarios.php )
marathon2 : Marathon 2: Durandal; you and other survivors hunt for an ancient ally to topple the Pfhor empire. ( http://source.bungie.org/games/marathon2.php )
rubiconx : Continuation of Bungie\'s Marathon trilogy. ( http://www.marathonrubicon.com/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a emery
For Paludis use this rsync : rsync://gentoo.zugaina.org/emery-portage
If you have a problem : ycarus(-at-)zugaina.org