3 steps to gettin er done:
- download:
http://prdownloads.sourceforge.net/deng/deng-inst-1.8.6.exe?download
http://glbsp.sourceforge.net/download.php
and the wad file (try my google trick above,theres two doom2 so be careful, the size of the proper one is 14263)
-
install the first file, take glbsp and the wad and put it in the jdoom folder
-
open up, configure graphics, open doom2, config settings, quit, and then restart doom2 (so if it crashes it saved your settings). then you’re all set!