As for the exact process of doing the upgrade, when you buy a physical copy of Call of Duty: Ghosts on PlayStation 3, it will include a unique code inside the box. If you redeem that code on the PlayStation Store, you’ll then be able to buy a digital copy of the PS4 version for $10/€10/£10, which must be done before March 31st, 2014.
If you buy Call of Duty: Ghosts digitally on PS3, the process is much simpler as you’ll be able to buy Call of Duty: Ghosts for PS4 on the PSN at a discounted price of $10/€10/£10.
Along with the discounted PS4 copy of the game, both your in-game content and Call of Duty: Ghosts Season Pass will also transfer from PlayStation 3 to PlayStation 4 (upgrading your Season Pass is only valid until May 31st, 2014).
With Call of Duty: Ghosts and Battlefield 4 now having their upgrade programs detailed, we’re just waiting on Ubisoft to hear about Watch Dogs and Assassin’s Creed IV: Black Flag.
Are you going to upgrade your copy of Call of Duty: Ghosts from PS3 to PS4? Let us know in the comments below.