Sorry, but what you "gave me" (as if I didn't already know where to find those rudimentary bits of info) isn't even close to a useful set of requirements. A prospective customer knowing only the OSes on which a game is supported is about as helpful as a shipping company only knowing the state in which a client is located: it's a start, but much more specificity is needed. And knowing how much hard drive space a game will take up once installed only matters in specific situations, unlike basically all the other (missing) sys req info.

Not even going to comment on the notion that because the requirements are listed on another site, they don't need to be here.

And yeah, sys reqs (especially for games from small indie devs) are often not super accurate. But a ballpark estimate (even if higher than what's realistically needed, "just to be on the safe side") is still better than nothing.

Well, I was saying it was there, because that's as boilerplate as you need it to be. I know they tend to be overstated at times, but generally it exists as it is due to what is "supported".

That was also noted in the existing section.

My point was that though a particular section isn't there, the info you were generally seeking did exist.

From my understanding of GOG, the info we get on the site are for more arbitrary purposes than from what a customer usually expects. I understand that frustration. I end up doing the research myself, and sometimes with more trial and error than I would with Steam. GOG - YMMV.