This will only work if your PS4 is running Custom Firmware (CFW) . To make the post even better, I can help you with:
Here are a few options for your post depending on where you are sharing it: Option 1: Community Forum / Tech Style call of duty black ops 2 ps4 pkg
While you cannot play a native version on PS4, you have these alternatives: This will only work if your PS4 is
no official Call of Duty: Black Ops 2 release or PKG file for the PlayStation 4 How to Play Call of Duty: Black Ops 2 on PS4
The short answer is that Call of Duty: Black Ops 2 was never natively released for the PlayStation 4. Because the PS4 is not backward compatible with PS3 discs or digital licenses, the only way to play a "PKG" version of the game on a PS4 is through unofficial homebrew methods on a jailbroken console. How to Play Call of Duty: Black Ops 2 on PS4