I'm not sure I want to approach the GOG bear if it secretes .... :O

;-)

While I would like a GOG release, I made an exception couple of years ago and bought these games on Steam because they can be played on open source engines.

It might be possible because GOG made a deal with Acivision-Blizzard when they got Diablo 1 and Warcraft 1 and 2. So they could make a deal for these games as well. Also include Heretic 2 since it is also made by Raven as well.

Good one :D. Didn't notice it until you mentioned it :P.