Nope you have to buy the game for each system you want to play on. The registration code is received from the retailer by different methods. For Windows, Steam, and Mac, it is a 20-digit code and for PlayStation 4 it is a 12-digit code. Where can I find my FINAL FANTASY XIV registration code? The registration code is needed to unlock content on the SQUARE ENIX ID. A Note for Steam Users Steam users can find their 20-digit Shadowbringers registration code by navigating to their Steam game library and selecting “FINAL FANTASY XIV Online.” Once on the FFXIV game page, find the “Links” section on the right-hand side and select “CD key.” Your Shadowbringers code will be listed there.
