Darvond: It's a prequel series of missions that for better or worse, is more Wolf3D.
Yep, I know that, so was just commenting.
I backed up my copy long ago, immediately after I bought it from GOG, so no loss for me, and maybe in reality no loss for others, though being a collector I would always want it, good or bad. Hell I even bought the Noah's Ark variant.
I've still not played those mission packs, or even Spear Of Destiny for that matter, but dog willing I will one day.
In fact, I am thinking of doing a chronological play through of Apogee/ID/Raven games at least. Though I would be remiss not to include some others like the Duke and Rise Of The Triad and WWII GI and many related others. Maybe it will be a New Year's Resolution.
P.S. And I've just noticed the following, which is something to look forward to.
https://www.gog.com/en/game/rise_of_the_triad_ludicrous_edition