DarthDaedric: It seems like there's something wrong in general with the Non-Galaxy installer for the Season Pass because even after deleting all my saves, I can't access any of the DLC. It just says "Unknown" next to them on the menu and I can't select them.
racofer: I have tested installing the game through the offline installer and through galaxy, with the same outcome.
Launching the game directly without Galaxy results in the DLC being unavailable with an
Unknown next to to them. On the attached screenshot you can clearly see the message as well as
"Connection Failed: Square Enix servers are currently unavailable. Try again later.". However, launching the game through Galaxy with an active internet connection gets the DLC working. I have also tested blocking the executable in my firewall, which breaks the DLC as well with or without launching through Galaxy.
This is what I have tested, using either the offline installer or installing the game through Galaxy (in the case of the offline installer, I had imported the installation folder with Galaxy to test when using Galaxy).
1) Launching
without Galaxy and
blocked the game executable through my firewall:
DLC does not work;
2) Launching
without Galaxy and
allowed the game executable through my firewall:
DLC does not work;
3) Launching
with Galaxy and
blocked the game executable through my firewall:
DLC does not work;
4) Launching
with Galaxy and
allowed the game executable through my firewall:
DLC works.
So there is only one condition on which the DLC works, and that is when using Galaxy and letting the game contact the Square Enix servers, otherwise no deal.
This is DRM.
Edit: for some reason I cannot see the screenshot? Anyway, this is an imgur link to it:
https://i.imgur.com/LPmmjKE.jpg Thanks a lot racofer, for me Option nr. 4 (allowing game executable through the firewall and using GOG Galaxy) worked fine!