Install the game option on Xbox

No, it only installs certain info to make load times faster and make the game run smoother without working your Xbox to death.

I would sometimes have loading problems getting into game on BLOPS, to the point where it was just cycle and cycle and eventually kick me out. When I loaded the game to my hard drive, I was usually the first one to enter the game. But you have to have the disc.

I installed the multiplayer disk. It just speeds up co-op and multiplayer loading times and whatnot.