Single Player Game for ZQuake, v.0.04 --- README It is highly recommended that you use this mod with ZQuake (zquake.exe or zquake-gl.exe), otherwise there will be some problems because QW 2.30 doesn't fully support single player games. Installing: Just unpack the contents of this archive into your quake/qw folder (spprogs.dat is the only file really needed). Start ZQuake, press Esc to open the menu, choose "Single player", "New Game" and enjoy. You can download ZQuake at http://zquake.frag.ru/ (or http://zquake.da.ru)