games-fps/
glxquake-bin

A binary that works with any 3D-graphics-card that supports the glx X-extension

http://mfcn.ilo.de/glxquake/

There are no open security bugs.

You think something is missing here?
Start with filling a new security bug.

Please file new vulnerability reports on Gentoo Bugzilla and assign them to the Gentoo Security product and Vulnerabilities component.