Link, Link to buy Galactic Civilizations IIWith Galactic Civilizations II, we put no copy protection on the CD. But to get updates, users had to use their unique serial # in the box. That’s because our system is backed by TotalGaming.net’s unique SSD service (secure software delivery) which forgoes DRM and copy protection as we know it to take a more common sense (I think so anyway as a gamer) approach of just making sure you are delivering your game to the actual customer.
Any system out there will get cracked and distributed. But if you provide reasonable after-release support in the form of free updates that add new content and features that are painless for customers to get, you create a real incentive to be a customer.