There are no cheat codes that I know of for Modern Warfare 2.
http://www.ModernWarfareCentral.com/
Ammo and Invincibility Enter the following while playing the game. UP DOWN UP DOWN LEFT LEFT
if you were the one who asked this you are a retard there is not one
there are no cheat codes
There aren't any cheats in Modern Warfare 2, there is only modz
No
There isn't an "unlimited health" cheat but there is an invincibility cheat. Type in "CORTOSIS" as a cheat code, and you get god mode (which is basically invincibility).
no there not ive tried
invincibility and runforrestrun
AnswerThere is no invincibility cheat code for Call of Duty 3. Unless you wanna get in trouble.
Zombies are not part of MW2
use cheat code cortosis
no