Hi, pre-ordered on GOG, so far so good, but wondering if there's a GNU/Linux version available this way, like the original had. I see Steam version provides Windows, GNU/Linux and Mac versions, and I'm hoping I can play this game on both Windows and GNU/Linux.

Me too on this.
I usually use Linux and I only see the Mac and Windows version.
It's a shame that we can't get the Linux version as well even if it is not supported by GOG.

You get all 3 versions elsewhere for the same price.

Makes me regret supporting GOG on this particular occasion.

My thoughts exactly. A definite feeling of regret at this point. :(