I have the original game, but steam won't accept the CD code. How do i redeem my disk, so to add it to my steam library?
Check out https://forums.stardock.com/486732/galactic-civilizations-iii-support-faq. The link is for GC3, but I have seen messages that seem to say they handled tickets for this. If you have Stardock codes, they may be able to gen up Steam codes.
The original game is not on Steam so it will not activate on Steam.
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