Cheats

Cheats are options avalible in both CoD4 and Cod: WaW that have effects on campaign gameplay. Cheats effects range from simply changing the onscreen colors to things like having unlimited ammo. Cheats are unlocked by finding intel and death cards respectively.

The cheats are as follows:

For Call of Duty 4

CoD Noir-Everything is shown in black and white

Photo-Negative-Colors are reversed as in a photo negative

Super Contrast-The colors onscreen become extremely bright and sharp

Ragtime Warfare-The screen now appears as an old silent movie

Cluster Bombs-When you throw a grenade, five live grenades go off

A Bad Year-Enemies explode into tires when killed

Slow Mo Ability-When you melee you slow everything down by 50%. Melee again to go back to normal speed

Infinate Ammo-You now have unlimited ammow for all guns RPGs and grenades

And for World at War: