daeghrafen: It won't install for me at all, annoyingly. It's no longer giving an availability date, and I know it's *supposed* to be available at this point, so I went to get the install started--and nothing. I have the offline installers sitting there theoretically available to be downloaded (under extras), but they won't actually download, and no ordinary install option (the button's greyed out). Sigh. I guess I'll check later and hope for the best.
Sweet_Anodyne: Offline installers should put files in your Games folders. Check the folders for Wasteland 3 folder, then find the game .exe and run it from there. GOG Galaxy is still busted right now, however.
My problem was that I couldn't even download the offline installers; it looked like they should have been able to be downloaded, but it wouldn't do it. But that was from GOG Galaxy; from the webpage, I downloaded them.
However, I opted instead to just see if the problem was fixed by this morning, and now I have a functional install button! Huzzah. So far, seems to be going along fine...