At one time, Apogee provided split versions of some of their larger
shareware games to make it easier to download them from the Internet.
As of July 23, 1998, these split versions were discontinued.  It is
still permissible to distribute these files, should they still exist
somewhere, but this is not the preferred means of obtaining Apogee's
shareware games.  What follows is a list of the filenames for the split
archives that used to be officially supported.  It is likely that other
gaming sites on the Internet still house them under these filenames.
Some online forums may have a '#' prepended onto the filename.

      
From Apogee:

 Game              Split Filenames
 ----              ---------------
 Stargunner        1sg11a.zip  1sg11b.zip  1sg11c.zip  1sg11d.zip
 Death Rally       1ral11a.zip 1ral11b.zip 1ral11c.zip 1ral11d.zip 1ral11e.zip
 XenoPhage         1xp11a.zip  1xp11b.zip  1xp11c.zip  1xp11d.zip  1xp11e.zip
 Realms of Chaos   1roca.zip   1rocb.zip
 Rise of the Triad 1rot13a.zip 1rot13b.zip 1rot13c.zip
 Wacky Wheels      1ww-a.zip   1ww-b.zip   1ww-c.zip   1ww-d.zip
 Raptor            1rap12a.zip 1rap12b.zip 1rap12c.zip 1rap12d.zip 1rap12e.zip
 Blake Stone       1bs30-a.zip 1bs30-b.zip 1bs30-c.zip 1bs30-d.zip
 Alien Carnage     1ac-a.zip   1ac-b.zip   1ac-c.zip   1ac-d.zip

      
From 3D Realms:

 Game              Split Filenames
 ----              ---------------
 Shadow Warrior    3dsw12a.zip 3dsw12b.zip 3dsw12c.zip    . . .    3dsw12j.zip
 Duke Nukem 3D     3ddn13a.zip 3ddn13b.zip 3ddn13c.zip 3ddn13d.zip
 Terminal Velocity 3dtv12a.zip 3dtv12b.zip 3dtv12c.zip