SACK-BOY123

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.

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

Death From Above Operate an AC-130 gun ship.

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.

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.

No Rest for the Weary Stab an injured crawling enemy.

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

Piggyback Ride Carry Cpt. MacMillan to safety.

Desperate Measures Corner Zakhaev's Son.

Win the War Complete the game on any difficulty.

Little Sister Savior The player has completed the game without harvesting any Little Sisters

Man of the People Save the farmer.

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

The Rescue Complete 'Blackout' on Veteran difficulty.

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

Look Sharp Find 15 enemy intel items.

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

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

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

Can't Hide In Campaign, kill an enemy through a wall or obstruction.

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

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

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.

The Second Horseman Complete 'Safehouse' on Veteran difficulty.

Time Paradox Kill Makarov and complete your mission

Beat School: Guitar Serenity 1 Complete the Beat School level.

Beat School: Bass Boss Complete the Beat School level.

Beat School: 8-Bit Melody Complete the Beat School level.

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

Beat School: Guitar Serenity 2 Complete the Beat School level.

Beat School: Insert Coin Complete the Beat School level.

Beat School: Underworld Complete the Beat School level.

Beat School: Danger! Danger! Complete the Beat School level.

Beat School: Kalimba Magic Complete the Beat School level.

Beat School: Piano? PiaYES! Complete the Beat School level.

Beat School: Harmony Helper Complete the Beat School level.

Beat School: Basic Rock Beat Complete the Beat School level.

Beat School: Groovology 101 Complete the Beat School level.

Beat School: Robot Invasion Complete the Beat School level.

Beat School: In The Club Complete the Beat School level.

Beat School: Lazy Day Beat Complete the Beat School level.

Beat School: Dubstep Drum Practice Complete the Beat School level.