Activision has finally let the cat out of the bag and revealed how the next-gen upgrade plans work. Retail partners and console manufacturers have worked with Activision for the last two years on how to make the next-gen transition as seamless and easy as possible.
Xbox Digital Upgrade
Xbox Disc Upgrade
PlayStation Digital Upgrade
PlayStation Disc Upgrade
Regardless which version you buy, upgrading your COD: Ghosts copy to a next-gen version will carry all your stats, unlocks, etc. with you. The Season Pass, that includes access to four Ghosts DLC map packs, will also be automatically upgraded to the next-gen version for free.