Cheat Codes

While playing the game, press ~ to display the console window. Type "devmap mak" and press [Enter] to enable cheat mode.

Cheats for RUSSIA vs. GERMANY levels

Go into the options menu and enable the game console, then (in menu or gameplay, it doesn't matter) press the ~ key to open it. Type the password for each level to play it on cheat mode.

Cheats for USA vs. JAPAN levels

Go into the options menu and enable the game console, then (in menu or gameplay, it doesn't matter) press the ~ key to open it. Type the password for each level to play it on cheat mode.

Level select codes

First unlock the game's console by going to Game Options and select "Yes" for the Game Console. Next open it up with the ~ key. Then, type in these codes to go to the level.

Modes

Complete certain objectives to unlock different game modes.

Online Multiplayer Challenges

Complete the following challenges online to unlock the following:

Bonus Cash Code

From the Main menu go into Exclusive content and enter Enter code.

Console Cheats

Create a shortcut to the ''CoDSP.exe'' file located in the Call Of Duty program files. Right click on the shortcut and go to properties. Go to where it says ''Target'' and add the following onto the end of the existing link:
+set thereisacow 1337 +set developer 1 +set sv_cheats 1 +set monkeytoy 0

So the link should now say something like:
''C:\Program Files\Call of Duty\CoDSP.exe'' +set thereisacow 1337 +set developer 1 +set sv_cheats 1 +set monkeytoy 1

Next go into the game and bring down the console by pushing the button above ''TAB'', then enter the code from below for the desired effect.

NOTE: Some codes apparently crash the game. All of these codes worked fine for me when I tested them, so make sure you do everything correctly and they should work for you too.

Gravity and Speed Console Cheats

The following codes only work if you have set up the Console Cheats shortcut. While in game, press the tilde key (~) to open up the console to enter the cheats . Once entered you should get a message (also in the console) stating that the setting has been changed to whatever the variable was that you entered.

Note: You may want to put GODmode on when using low gravity if you dont want to die as soon as you land from your 500 foot jump..

Play Any Level

When in a Single Player game bring down the console with the key above ''TAB'', and type the following to play any map you want.

Single Player cheats (Demo)

Create a shortcut and edit the properties of it and add this after all the other stuff: ''+set monkeytoy 0 +set sv_cheats 1'' (without the quotes)

Start the game and press the tilde sign (~) to open the console.

Note: If after you type one of these codes in the console it tells you that ''sv_cheats are read only'', then try typing this into the console: setrandom sv_cheats 1

Enter some of these commands:

Weapon Codes

At the command prompt, enter "give (mind the space) followed by any of the below strings to summon ammunition for that weapon. Note that the weapon itself will not be spawned, thus these are only useful if you already have the weapon itself. Handy if you come across a gun you love but can't find much ammo for it.

A word of warning: the game only caches certain weapons for each mission. If you attempt to summon a weapon that wasn't pre-cached, the game will kick you to the main screen. To be completely safe, only summon weapons that you currently have equipped.

Not listed is the "panzerfaust" string. Like I said, the weapon itself won't be spawned, so it's of no use due to the weapon's one-shot nature. Also not listed (because I ran out of fields) is the German grenade, string "stielhandgranate."

Infinite Ammo

Only works in single-player maps with Panzerfausts. May not work in later patches. Make sure you have a full inventory. If one of your primary rifles are low on ammunition, exchange your rifle with a panzerfaust. Shoot the panzerfaust at any direction and pick up your rifle. You will find your rifle ammo increased. Note : Don't do this cheat if you have a full or near-full ammunition. You may find yourself have lesser ammo.

Console Cheats

Create a shortcut to the "CoDUOSP.exe" file located in the Call Of Duty program files. Right click on the shortcut and go to properties. Go to where it says ''Target'' and add the following onto the end of the existing link: +set thereisacow 1337 +set developer 1 +set sv_cheats 1 +set monkeytoy 0

So the link should now say something like: ''C:\Program Files\Call of Duty\CoDUOSP.exe" +set thereisacow 1337 +set developer 1 +set sv_cheats 1 +set monkeytoy 0

Next go into the game and bring down the console by pressing the "~" key, then enter the codes below for the desired effect.

NOTE: The cheats will only work on a RESUME GAME. If you wish to use them on a new game, start the game, save it, then quit the game and reload it and the cheats should work.

Play Any Level

When in a Single Player game bring down the console with the "~" key, and type the following to play any level and mission you want.

Call of Duty 4 Demo & Full Game Cheats

Cheat Codes (DEMO VERSION)
Enable the console from the game's in-game options.
Hit the tilde key (~) to drop the dev-console.
Type seta thereisacow "1337" and then press ENTER.
Type spdevmap bog_a and then press ENTER.
This will start the demo with cheats enabled.
When playing, drop down the dev-console and enter
the following codes and hit ENTER to activate or toggle them.

Cheat Codes (COMPLETE VERSION)
Same as above but after you load up the spdevmap bog_a exit out and load the level you are currently at, or a new game.

You can not select "resume" and have the cheats function you can however select the map/act you want to start at with the cheats enabled.

Epilogue Mission

If you sit through the credits at the end of the game, there's one more mission available.

Unlock Arcade Mode and Cheats Option

After completing the game, these options are automatically awarded to you.