riot : Riot is a free multiplayer first-person shooter based on Godot Engine ( https://riot.mersh.com/ https://git.mersh.com/riot/riot/ )
urbanterror-bin : Hollywood tactical shooter based on the ioquake3 engine ( https://urbanterror.info )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a fragtoo
For Paludis use this rsync : rsync://gentoo.zugaina.org/fragtoo-portage
If you have a problem : ycarus(-at-)zugaina.org