Call of Duty 4: Modern Warfare Hints & Cheats

GameSpot Walkthroughs

Call of Duty 4: Modern Warfare Primer
Trying to find the unlockable and hidden features of Call of Duty 4? Check out our primer for all the intel!
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Unlockables

Achievements

Complete each achievement to get the allotted gamerscore.

Unlockable	How to Unlock
Infiltrate a cargo ship	Make the Jump (20)
Complete F.N.G.	Earn a Winged Dagger (20)
Complete the game on any difficulty	Win the War (40)
Kill the power	Dancing in the Dark (20)
Protect War Pig, the Abrams tank	Save the Bacon (20)
Operate an AC-130 gun ship	Death From Above (20)
Find Al-Asad's safehouse	Wrong Number (20)
Carry Cpt. MacMillian to safety	Piggyback Ride (20)
Corner Zakhaev's Son	Desperate Measures (20)
Find 15 enemy intel items	Look Sharp (20)
Find 30 enemy intel items	Eyes and Ears (20)
Survive a dog attack	Down Boy Down (20)
Complete the cargo ship mockup in less than 20 seconds	New Squadron Record (20)
Save Pvt. Roycewicz on the stairs	Rescue Roycewicz on the stairs (20)
Destroy all the TVs showing Al-Asad's speech	Your Show Sucks (20)
Save the farmer	Man of the People (10)
Kill 5 enemies with 1 shot while in the AC-130 gunship	Straight Flush (20)
Complete 'All Ghillied Up' without alerting any enemies	Ghillies in the Mist (20)
Sky dive to safety on Veteran difficulty	Mile High Club (20)
Stab an injured crawling enemy	No Rest for the Weary (10)
Complete the game on Hardened or Veteran difficulty	Deep and Hard (90)
Complete 'Crew Expendable' on Veteran difficulty	The Package (40)
Complete 'Blackout' on Veteran difficulty	The Rescue (40)
Complete 'Charlie Don't Surf' on Veteran difficulty	The Search (40)
Complete 'The Bog' and 'War Pig' on Veteran difficulty	The Bog (40)
Complete 'Hunted' and 'Death From Above' on Veteran difficulty	The Escape (40)
Complete 'Shock and Awe' on Veteran difficulty	The First Horseman (40)
Complete 'Safehouse' on Veteran difficulty	The Second Horseman (40)
Complete 'All Ghillied Up' and 'One Shot, One Kill' on Veteran difficulty	The Shot (40)
Complete 'Heat' and 'The Sins of the Father' on Veteran difficulty	The Third Horseman (40)
Complete 'Ultimatum', 'All in' and 'No Fighting in the War Room' on Veteran difficulty	The Ultimatum (40)
Complete 'Game Over' on Veteran difficulty	The Fourth Horseman (40)
Kill an enemy while blinded by a flashbang in the single player campaign	Daredevil (10)
Kill 2 enemies by blowing up a car in the single player campaign	Roadkill (10)
Shoot down an enemy helicopter with an RPG in the single player campaign	Bird on the Ground (20)
Kill 4 enemies in a row with headshots in the single player campaign	Four of a Kind (20)
Kill 3 enemies in a row with your knife in the single player campaign	Three of a Kind (10)

Unlock Arcade and Cheat Option
These Unlock automatically for completing Call of Duty 4: modern Warfare on and difficulty level. Cheat menu can be found during gameplay in the options menu.
Unlockable How to Unlock
Complete game on any difficulty Arcade Mode
Complete game on any difficulty Cheat Menu

Unlockable	How to Unlock
Complete game on any difficulty	Arcade Mode
Complete game on any difficulty	Cheat Menu

Cheats

Cheats are unlocked by collecting enemy intel, which look like laptop computers, that are hidden throughout the campaign. Note: Using cheats disables Achievements.

Unlockable	How to Unlock
Collect 2 pieces of enemy intel.	CoD Noir: Simply turns all gameplay turns black and white, giving the game a classic war movie feel.
Collect 4 pieces of enemy intel.	Photo-Negative: Inverses all of the colors of the game.
Collect 6 pieces of enemy intel.	Super Contrast: Dramatically increases the game's contrast, making the darks much darker and the lights much lighter.
Collect 8 pieces of enemy intel.	Ragtime Warfare: Gameplay goes black-and-white, dust and scratches fill the screen, it plays at 2x speed, and the music becomes piano music.
Collect 10 pieces of enemy intel.	Cluster Bombs: After one of your frag grenades explodes, four more explode in a cross-shape pattern.
Collect 15 pieces of enemy intel.	A Bad Year: When you kill enemies, they explode into a bunch of old tires!
Collect 20 pieces of enemy intel.	Slow-Mo Ability: By using the melee button, you can change the game to slow-mo and play at half-speed.
Collect 30 pieces of enemy intel.	Infinite Ammo: Wepaons have unlimited ammo, you don't even need to reload! Doesn't work with single-shot weapons like C4 and Claymores.

Golden Weapons

Golden weapons are a special camo that you get when you fully complete their respective weapon challenges.You can access them by choosing the camo of the respective weapon.The weapons don't get a boost or anything alike,it's purely cosmetic.

Unlockable	How to Unlock
Get to Lv.55.	Golden Desert Eagle
Complete all Assault Rifle challenges.	Golden Ak-47
Complete all LMG challenges.	Golden M60
Complete all SMG challenges.	Golden Mini-Uzi
Complete all Sniper challenges.	Golden Dragonuv
Complete all Shotgun challenges.	Golden M1014

Prestige Mode
This is a multiplayer-only mode, and to get it you must reach experience level fifty-five.
Instead of capping out at level fifty-five, Prestige Mode allows you to start again from level one. This can be done a total of ten times.
Bonus Level
Once unlocked, you can access Mile High Club within the Epilogue portion of your Mission Selection.
Unlockable How to Unlock
Complete the game on any difficulty. Mile High Club

Unlockable	How to Unlock
Complete the game on any difficulty.	Mile High Club

Walkthroughs & FAQs

Type	Name	File Size
FAQ/Walkthrough	FAQ/Walkthrough by TheGum	87K
FAQ/Walkthrough	FAQ/Walkthrough by rata1	89K
Other	Weapon Guide by PyroLeprecon	26K
Other	Online Multiplayer Guide by I Rock Ths	82K
Other	Mile High Club Guide by jattboypunjabi	15K
Other	Multiplayer Weapon Guide by masterchef87	72K
Other	Achievement Guide by SolidFantasy	21K
Walkthrough	Walkthrough by SigS226	145K
Other	War Quote List by Drunky	16K
FAQ/Walkthrough	FAQ/Walkthrough by JediMeister	47K
FAQ/Walkthrough	FAQ/Walkthrough by Andrew Testa	108K