Why isn t Black Ops 2 on PS4?

PLAYING BLACK OPS 2 ON PS4!

Call of Duty: Black Ops 4 Needs 100GB Minimum of your PS4 Hard Drive

Is Call Of Duty Black Ops 2 Remastered PS4 Happening? - PlayStation Universe

Call of Duty: Black Ops III - Wikipedia

Call Of Duty pS3 Game Lot of 4: Black Ops 2 & 3, Ghost.

Can Black Ops 2 be played on a PS4? - Quora

BO2] What is going on with bo2? Can't find a public game and loads forever when I try to join friends (who are playing just fine). Player counters contradict each other. (Xbox)

Call of Duty: Black Ops II - PlayStation 3 : Everything Else

Call of Duty® Black Ops III: Zombies Chronicles