(adsbygoogle = window.adsbygoogle || []).push({}); me and my buddies were playing zombies and we all had the chopper gun and the ray gun we reached level 21 and we killed all the zombies except for one cuz we had to get more ammo so we would take turns having the zombie chase one of use while the others get more ammo and bored up windows so my buddy wasnt paying attention and got killed revived my buddy he killed the last zombie and as soon as he did took us back to the main screen and came up with a message to all of us saying " ERROR CAN NOT USE TOD WHILE IN ZOMBIE HAD NUMBERS AND LETTERS IN THE ERROR CODE AFTER THAT IT SAID JUST WARNING NO TOD WHILE IN CROUCH/ LAST STAND" no one even used tripods or laying down or anything then made us start all over again o yeah after this message all of our screens went pixilized as soon as we clicked out of this message WTF DOES THT MEAN

The TriPod is the thing that you use to make a machine gun, like a turret on cod4

i apprecitate this info strating to be very helpful im still researching this so ill stay updated

yeah thats messed up..I was really far on co-op and then I got takin out!