Cheat Call Of Duty 4 : Modern Warfare

Codes.

• Call of Duty 4 Demo & amp; 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.
  

  Effect	Code
  Access All Weapons	give all
  Add Laser Sights to ALL Weapons	cg_LaserForceOn 1
  Adjust Gravity Default = 39	jump_height #
  Adjust Time Default = 1.00	timescale #
  Allows you to shoot without reloading.	sf_use_ignoreammo 1
  Easier to see things	r_fullbright
  Enemies Ignore You	notarget
  Full Ammo	give ammo
  God Mode	god
  God mode but screen still shakes	demigod
  Kill player	kill
  No Clipping Mode	noclip
  Removes all your guns and health	take all
  Removes your ammo	take ammo
  Removes Your Gun	cg_drawGun
  Same as noclip?	ufo
  Set player's sprint speed	player_sprintSpeedScale
  To draw the light emitted from the laser	cg_laserlight 1
  Zoom with any Gun	cg_fov

Unlockables

• Epilogue Mission

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

  Unlockable	How to Unlock
  Epilogue Mission	View the ending credits to unlock one final mission

• Golden "camouflage" for weapons (multiplayer).

  There is one golden version for one weapon in each class of weapons in the game.
  

  Unlockable	How to Unlock
  Golden AK47 (Assault Rifle)	Complete all the headshot challenges for all the weapons in the Assault Rifle weapon class.
  Golden Auto Shotgun (Shotgun)	Complete all the headshot challenges for all the weapons in the Shotgun weapon class.
  Golden Deagle (Handgun)	Reach Rank 55
  Golden M60 (Light Machine Gun)	Complete all the headshot challenges for all the weapons in the Light Machine Gun weapon class.
  Golden Mini-Uzi (Sub-Machine Gun)	Complete all the headshot challenges for all the weapons in the Sub-Machine Gun weapon class.
  Golden SVD (Sniper Rifles)	Complete all the headshot challenges for all the weapons in the Sniper Rifle weapon class.

• 	Source :  http://www.gamefaqs.com/