Black Ops 1 is one of the best games of all time. The game can be played for hours and hours. Buying Black Ops 1 is like buying two games in one. There is campaign, multi player mode, and nazi zombies mode. All game modes provide hours of fun. This game is in the shooter catagory. It is a high graphic game. This is a highly recomended game. In this game you can download more levels in each mode. Such as the multi player and nazi zombies. Zombies are fun to kill. It is one of the best aspects of the game.