If you are dying to play the four following games and cannot wait for the PS4 to release, there is hope!
If you purchase “Assassin’s Creed IV: Black Flag,” “Call of Duty: Ghosts,” “Watch_Dogs,” and “Battlefield 4″ you will have the option of upgrading these games to the PS4 digital version for an additional $9.99. This means you will not have to buy a separate physical or digital copy of the game, just use the upgrade voucher included with the physical version and the game disk to unlock the $9.99 upgrade program. If you bought it digitally then you will just need to browse to the PS4 option and it will automatically come up as the $9.99 upgrade.
There is a limited time in which you can redeem the voucher so even if you have not bought the PS4 yet, but are planning to in the near future, you will want to take advantage of the deal. These are the only four titles this has been announced for yet but expect it to hit other big name games as they are announced or arrive in stores.