when at the main menu press LT,RT fast and then walk behind the chair to the computar and type in Zulu And Doa unlock you get two secret achivments or trophies.
The invisible cheat is a multiplayer glitch/hack or whatever it is. I do not think it is a cheat, but a hack or a mod or something like that.
Put a cod like gf3-4gui-lad
No there is no cheats
On cod 4 u can
play cod blackops 2 instead of this
NO
tell me
There are no cheats for cod 5 there are glitches but not cheats like infinite ammo or invincibilty because that would be unfair.....But you can always hack
there are cheat on COD MW2 if you go to GameSpot.com you will get the cheats
i think one was cod 4 cheats
There are no cheats but there are many glitches, however most glitches have been patched
There are alot of cheats. you can find them on youtube.
jump around