How do I upgrade my beta copy to the full version?

I bought GSB back in the beta days and I’d like to try out some of the expansion packs. I still have the old installer, password and serial number. Is there a way to turn this into a release version of GSB? I have tried the following:

  1. Installed the old beta version. I don’t see any option to upgrade.
  2. Installed the release demo version. Same.



I am also in this exact same situation.

Hi, just re-use the old download link, it gets updated with each patch so its always the very latest copy.
If its expired, email me and I’ll unblock it.

The download links do appear to be dead. Sent you my information via a private message.

Thanks for your help.