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Bigger Bang Complete story mode on Normal difficulty

Earn a Winged Dagger Complete 'F.N.G.'.

Make the Jump Infiltrate a cargo ship.

Dancing in the Dark Kill the power.

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

Save the Bacon Protect 'War Pig', the Abrams tank.

Crack The E Nigma Solve every riddle on the island

Death From Above Operate an AC-130 gun ship.

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

Rescue Roycewicz Save Pvt. Roycewicz on the stairs.

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

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

Explosion Man Kill 20 enemies with explosives in a single level.

Down Boy Down Survive a dog attack.

Wrong Number Find Al-Asad's safehouse.

Reinforcement Denied Kill at least 3 rappelling enemies in a single rope.

Piggyback Ride Carry Cpt. MacMillan to safety.

No Rest for the Weary Stab an injured crawling enemy.

Desperate Measures Corner Zakhaev's Son.

Win the War Complete the game on any difficulty.

Man of the People Save the farmer.

The Package Complete 'Crew Expendable' on Veteran difficulty.

Ghillies In The Mist Complete 'All Ghillied Up' without alerting any enemies.

The Rescue Complete 'Blackout' on Veteran difficulty.

Predator Bronze Achieve 8 medals on predator challenges

Biggest Bang Complete story mode on Hard difficulty

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

Invisible Predator Complete one predator challenge by using only Silent Takedowns and without being detected

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

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

Look Sharp Find 15 enemy intel items.

New Squadron Record Complete the cargo ship mockup in less than 19 seconds.

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

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

The First Horseman Complete 'Shock and Awe' on Veteran difficulty.

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

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

The Second Horseman Complete 'Safehouse' on Veteran difficulty.

Freeflow Bronze Achieve 8 medals on combat challenges

Master Ninja Complete any level using only the knife to kill enemies.

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

Time Paradox Kill Makarov and complete your mission

Deep and Hard Complete the game on Hardened or Veteran difficulty.

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

The Man in the High Tower Find and use the hidden cache in 'Heat'.

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

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.

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

I knew we'd make it Campaign: finish Operation Aurora