The Fourth Horseman

Complete 'Game Over' on Veteran difficulty.

The Ultimatum

Complete 'Ultimatum', 'All In', and 'No Fighting in the War Room' on Veteran difficulty.

The Third Horseman

Complete 'Heat' and 'The Sins of the Father' on Veteran difficulty.

The Shot

Complete 'All Ghillied Up' and 'One Shot, One Kill' on Veteran difficulty.

The Second Horseman

Complete 'Safehouse' on Veteran difficulty.

The First Horseman

Complete 'Shock and Awe' on Veteran difficulty.

The Bog

Complete 'The Bog' and 'War Pig' on Veteran difficulty.

The Escape

Complete 'Hunted' and 'Death From Above' on Veteran difficulty.

The Search

Complete 'Charlie Don't Surf' on Veteran difficulty.

The Rescue

Complete 'Blackout' on Veteran difficulty.

The Package

Complete 'Crew Expendable' on Veteran difficulty.

Your Show Sucks

Destroy all the TVs showing Al-Asad's speech.

Eyes and Ears

Find 30 enemy intel items.

Time Paradox

Kill Makarov and complete your mission

Desert Storm

Find the Desert Eagle in 'Crew Expendable' and kill 5 enemies with it.

Dogs. I Hate Dogs.

Kill 20 attack dogs with a knife.

The Man in the High Tower

Find and use the hidden cache in 'Heat'.

Master Ninja

Complete any level using only the knife to kill enemies.

Flyswatter

Destroy 8 enemy helicopters in 'Heat'.

Man versus Machine

Alert the enemy helicopter in 'All Ghillied Up' and take it down.

Deep and Hard

Complete the game on Hardened or Veteran difficulty.

Retro Shooter

Complete any level without reloading your weapon (excluding 'The Coup' and 'Aftermath').

Ghillies In The Mist

Complete 'All Ghillied Up' without alerting any enemies.

Bird on the Ground

Shoot down an enemy helicopter with an RPG in the single player campaign.

Three of a Kind

Kill 3 enemies in a row with your knife in the single player campaign.

No Rest for the Weary

Stab an injured crawling enemy.

Look Sharp

Find 15 enemy intel items.

Feel the Heat

Kill all 4 tanks on the overpass with the Javelin missile in 'The Bog'.

Win the War

Complete the game on any difficulty.

Desperate Measures

Corner Zakhaev's Son.

Roadkill

Kill 2 enemies by blowing up a car in the single player campaign.

Piggyback Ride

Carry Cpt. MacMillan to safety.

Reinforcement Denied

Kill at least 3 rappelling enemies in a single rope.

Down Boy Down

Survive a dog attack.

Wrong Number

Find Al-Asad's safehouse.

Explosion Man

Kill 20 enemies with explosives in a single level.

Four of a Kind

Kill 4 enemies in a row with headshots in the single player campaign.

Death From Above

Operate an AC-130 gun ship.

Straight Flush

Kill 5 enemies with one shot while in the AC-130 gunship.

Man of the People

Save the farmer.

Save the Bacon

Protect 'War Pig', the Abrams tank.

Rescue Roycewicz

Save Pvt. Roycewicz on the stairs.

Dancing in the Dark

Kill the power.

Daredevil

Kill an enemy while blinded by a flashbang in the single player campaign.

Make the Jump

Infiltrate a cargo ship.

Earn a Winged Dagger

Complete 'F.N.G.'.