I had out-of-sync-sound with the DOS Box version, plus some graphical glitches. I decided to try eduke32.
I had a massive headache finding that 'GRP file'. I'm no tech ninja, but I can read and follow instructions and yet still, it absolutely did not want to be found. In the end I was "pants to that" and so just created a folder for eduke32, to which I unzipped it's contents, copied the installer from GOG's DOS Box Duke Nukem 3D, whole, and threw it (pasted it) in the unzipped eduke32 folder.
Why use a scalpel when you can use a shovel!
I don't know if that was the best idea. All I know is it worked for me, and I haven't encountered any problems with it. Great game by the way!
My view: Old Beatles LP for record players; Beatles CD/MP3 or whatever for today's sound systems .../ Old CD of Duke for old PC's and monitors / eduke32 for today's setups. DOS Box Duke 3D just doesn't fit for me; wish it did, but...
No mods for me yet though. May try them out of curiosity in future...
God, this game is fun! This and Doom. GOG needs Doom.
Post edited October 06, 2013 by RetroCodger426