I have this thing and it's entire DLC on Gate which is a monster headache to dload nad install. Paradox never supplied Gate with keys for Steam and it's difficult trying to reach Paradox - No direct email. I've had to have my old forum password reset but the reset feature didn't link me back to the proper page.

Either way, what I'm getting at is that DLC heavy games are only practical to try managing on Steam - therefore I often wait a good long while when a new game comes to GOG to make sure it isn't going to be followed along with monster DLC like Cities.

And yes, I have seen the bundle but that fact that Paradox is unreachable I really don't want to throw another five at it. Also Cities in Motion 2 is out now.