This is the Q2dQ2 game modification for Linux (compiled for glibc).
Put this into your q2dq2 subdirectory and start Quake2 with the
"+game q2dq2" command line option.

You can find full Q2dQ2 downloads and other information at
<http://www.planetquake.com/qdq/q2dq2.html>

In case of problems with the Linux .dll in particular, please
contact <schwoon@informatik.uni-hildesheim.de>. For general
comments about this release, write to <qdq@planetquake.com>.

Stefan