freedm-data : Free-licensed standalone data file for playing Doom 1and2 deathmatch ( https://freedoom.github.io/ )
freedoom-data : Free-licensed alternatives to the Doom 1 and 2 IWAD data files ( https://freedoom.github.io/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a flussence
For Paludis use this rsync : rsync://gentoo.zugaina.org/flussence-portage
If you have a problem : ycarus(-at-)zugaina.org