Have a look on somewhere like gamespot, theres plenty available online!
There is no cheat codes for Call of Duty Modern Warfare 3.
On consoles like wii and xbox you collect them to unlock cheat codes. there are 30 of them
There is not any
call of duty
you cant
no there not ive tried
No there is no cheats but there is glitches
yes there are many go to cheatcc or cheat code central and there you will find cheat codes for it and many many other games
if you were the one who asked this you are a retard there is not one
No,you need to mod it.
you hack dumbbutt
Well there are cheat codes in game (not hacked or anything of that sort) however the cheats can be only gained by finding the hidden laptops in campaign.