These ebuilds come from http://gentoo.zugaina.org/.
If you have some problems, go to the official site first.
bos : Invasion - Battle of Survival is a real-time strategy game using the Stratagus game engine ( http://bos.seul.org/ )
spring : Linux port of a futuristic realtime strategy game in full 3d ( http://taspring-linux.berlios.de/ )
spring-base-ota : Files required to run certain Spring mods ( http://ipxserver.dyndns.org/games/spring/mods/xta/ )
spring-mod-nanoblobs : The XTA mod for Spring ( http://taspring.clan-sy.com/wiki/Nanoblobs )
spring-mod-xta : The XTA mod for Spring ( http://ipxserver.dyndns.org/games/spring/mods/xta/ )
spring-svn : Linux port of a futuristic realtime strategy game in full 3d ( http://taspring-linux.berlios.de/ )
warzone2100 : Warzone 2100, the 3D real-time strategy game ( http://warzone2100.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 zugaina
For Paludis use this rsync : rsync://gentoo.zugaina.org/zugaina-portage
If you have a problem : ycarus(-at-)zugaina.org