lmpc (The Little Movie Processing Centre)

LMPC is a utility to handle: DOOM, DOOM 2, Heretic, Hexen and
Strife LMP files; Duke Nukem 3D and Redneck Rampage DMO files;
Quake DEM QuakeWorld QWD files; and Quake II Arena DM3 files. The
DEM file cutter tool (demcut), the DEM Text File Analyser (dema), the
Broadcasting Server (dbs), and the DM2 file concatenator (dm2cat) are
part of this package too.

In addition to the utilities, this package contains detailed
specifications on the various file formats it supports, installed in
/usr/doc/lmpc-$VERSION/.