| Bird on the Ground (20) |
Shoot down an enemy helicopter with an RPG in the single player campaign |
| Dancing in the Dark (20) |
Kill the power |
| Daredevil (10) |
Kill an enemy while blinded by a flashbang in the single player campaign |
| Death From Above (20) |
Operate an AC-130 gun ship |
| Deep and Hard (90) |
Complete the game on Hardened or Veteran difficulty |
| Desperate Measures (20) |
Corner Zakhaev’s Son |
| Down Boy Down (20) |
Survive a dog attack |
| Earn a Winged Dagger (20) |
Complete F.N.G. |
| Eyes and Ears (20) |
Find 30 enemy intel items |
| Four of a Kind (20) |
Kill 4 enemies in a row with headshots in the single player campaign |
| Ghillies in the Mist (20) |
Complete ‘All Ghillied Up’ without alerting any enemies |
| Look Sharp (20) |
Find 15 enemy intel items |
| Make the Jump (20) |
Infiltrate a cargo ship |
| Man of the People (10) |
Save the farmer |
| Mile High Club (20) |
Sky dive to safety on Veteran difficulty |
| New Squadron Record (20) |
Complete the cargo ship mockup in less than 20 seconds |
| No Rest for the Weary (10) |
Stab an injured crawling enemy |
| Piggyback Ride (20) |
Carry Cpt. MacMillian to safety |
| Rescue Roycewicz on the stairs (20) |
Save Pvt. Roycewicz on the stairs |
| Roadkill (10) |
Kill 2 enemies by blowing up a car in the single player campaign |
| Save the Bacon (20) |
Protect War Pig, the Abrams tank |
| Straight Flush (20) |
Kill 5 enemies with 1 shot while in the AC-130 gunship |
| The Bog (40) |
Complete ‘The Bog’ and ‘War Pig’ on Veteran difficulty |
| The Escape (40) |
Complete ‘Hunted’ and ‘Death From Above’ on Veteran difficulty |
| The First Horseman (40) |
Complete ‘Shock and Awe’ on Veteran difficulty |
| The Fourth Horseman (40) |
Complete ‘Game Over’ on Veteran difficulty |
| The Package (40) |
Complete ‘Crew Expendable’ on Veteran difficulty |
| The Rescue (40) |
Complete ‘Blackout’ on Veteran difficulty |
| The Search (40) |
Complete ‘Charlie Don’t Surf’ on Veteran difficulty |
| The Second Horseman (40) |
Complete ‘Safehouse’ on Veteran difficulty |
| The Shot (40) |
Complete ‘All Ghillied Up’ and ‘One Shot, One Kill’ on Veteran difficulty |
| The Third Horseman (40) |
Complete ‘Heat’ and ‘The Sins of the Father’ on Veteran difficulty |
| The Ultimatum (40) |
Complete ‘Ultimatum’, ‘All in’ and ‘No Fighting in the War Room’ on Veteran difficulty |
| Three of a Kind (10) |
Kill 3 enemies in a row with your knife in the single player campaign |
| Win the War (40) |
Complete the game on any difficulty |
| Wrong Number (20) |
Find Al-Asad’s safehouse |
| Your Show Sucks (20)
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 |
| A Bad Year: When you kill enemies, they explode into a bunch of old tires! |
Collect 15 pieces of enemy intel. |
| Cluster Bombs: After one of your frag grenades explodes, four more explode in a cross-shape pattern. |
Collect 10 pieces of enemy intel. |
| CoD Noir: Simply turns all gameplay turns black and white, giving the game a classic war movie feel. |
Collect 2 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. |
Collect 30 pieces of enemy intel. |
| Photo-Negative: Inverses all of the colors of the game. |
Collect 4 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 8 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 20 pieces of enemy intel. |
| Super Contrast: Dramatically increases the game’s contrast, making the darks much darker and the lights much lighter. |
Collect 6 pieces of enemy intel |
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 |
| Golden Ak-47 |
Complete all Assault Rifle challenges. |
| Golden Desert Eagle |
Get to Lv.55. |
| Golden Dragonuv |
Complete all Sniper challenges. |
| Golden M1014 |
Complete all Shotgun challenges. |
| Golden M60 |
Complete all LMG challenges. |
| Golden Mini-Uzi |
Complete all SMG challenges |
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
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 |
| Arcade Mode |
Complete game on any difficulty |
| Cheat Menu |
Complete game on any difficulty |
|
Destroy all the TVs showing Al-Asad’s speech
|
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