What is black ops 1 on ps4?

Black Ops 1 was released in 2010 and is not officially available on the PS4 as backwards compatibility. However, it is possible to play the game on PS4 through preowned PS3 discs or by purchasing a digital copy of the game through the PlayStation store. Black Ops 1 was a first-person shooter game developed by Treyarch and published by Activision. The game takes place during the Cold War and features a campaign mode, multiplayer mode, and a zombies mode. The story follows the US special forces unit attempting to stop a threat to the country and its allies by a rogue Soviet officer. The game was praised for its storyline, gameplay, and multiplayer features and has since become a fan favorite.