Call of Duty Black Ops 2 is an online MMO first person shooter game.There are many weapons and other amazing things that can be unlocked in the game, but I’m only going to focus on the main four weapons that most people use including me. Call of Duty Black Ops 2 for some people is a go-to game to play and most people will play Black Ops 2 over some of the other Call Of Duty games in the franchise.