Back in the Fight
Start the Single Player Campaign on any difficulty.

Too Big to Fail
Destroy the Jamming Tower. Complete "Black Tuesday" on any difficulty.

Wet WorkTake back New York Harbor. Complete "Hunter Killer" on any difficulty.

Carpe Diem
Escape the mountain safe house. Complete "Persona Non Grata" on any difficulty.

Frequent Flyer
Defend the Russian President. Complete "Turbulence" on any difficulty.

Up to No Good
Infiltrate the village. Complete "Back on the Grid" on any difficulty.

One Way Ticket
Make it to Westminster. Complete "Mind the Gap" on any difficulty.

Welcome to WW3
Save the US Vice President. Complete "Goalpost" on any difficulty.

Sandstorm!
Assault the shipping company. Complete "Return to Sender" on any difficulty.

Back Seat Driver
Track down Volk. Complete "Bag and Drag" on any difficulty.

We'll Always Have Paris
Escape Paris with Volk. Complete "Iron Lady" on any difficulty.

Vive la Révolution!
Reach the church. Complete "Eye of the Storm" on any difficulty.

Requiem
Escape the city. Complete "Blood Brothers" on any difficulty.

Storm the Castle
Discover Makarov's next move. Complete "Stronghold" on any difficulty.

Bad First Date
Find the girl. Complete "Scorched Earth" on any difficulty.

Diamond in the Rough
Rescue the Russian President. Complete "Down the Rabbit Hole" on any difficulty.

The Big Apple
Complete "Black Tuesday" and "Hunter Killer" on Veteran difficulty.

Out of the Frying Pan…
Complete "Persona Non Grata", "Turbulence", and "Back on the Grid" on Veteran difficulty.

Payback
Complete "Mind the Gap", "Goalpost", and "Return to Sender" on Veteran difficulty.

City of Lights
Complete "Bag and Drag" and "Iron Lady" on Veteran difficulty.

The Darkest Hour
Complete "Eye of the Storm", "Blood Brothers", and "Stronghold" on Veteran difficulty.

This is the End
Complete "Scorched Earth", "Down the Rabbit Hole", and "Dust to Dust" on Veteran difficulty.

Who Dares Wins
Complete the campaign on any difficulty.

The Best of the Best
Complete the campaign on Hardened or Veteran difficulty.

Strike!
Kill 5 enemies with a single grenade in Single Player or Special Ops.

Jack the Ripper
Melee 5 enemies in a row in Single Player or Special Ops.

Informant
Collect 22 Intel Items.

Scout Leader
Collect 46 Intel Items.

This Is My Boomstick
Kill 30 enemies with the XM25 in "Black Tuesday."

What Goes Up…
Destroy all the choppers with only the UGV's grenade launcher in "Persona Non Grata."

For Whom the Shell Tolls
Destroy all targets during the mortar sequence with only 4 shells in "Back on the Grid."

Kill Box
Kill 20 enemies with the Chopper Gunner in a single run in "Return to Sender."

Danger Close
Take down a chopper with an AC-130 smoke grenade in "Bag and Drag."

Ménage à Trois
Destroy 3 tanks with a single 105mm shot in "Iron Lady."

Nein
Kill 9 enemies with A-10 strafing runs in "Scorched Earth."

50/50
Complete a Special Ops Mission Mode game with the same number of kills as your partner.

Birdie
Kill 2 enemy helicopters without getting hit in a Special Ops Survival game.

Serrated Edge
Finish a Juggernaut with a knife in Special Ops.

Arms Dealer
Buy all items from the Survival Weapon Armory.

Danger Zone
Buy all items from the Survival Air Support Armory.

Defense Spending
Buy all items from the Survival Equipment Armory.

Get Rich or Die Trying
Have $50,000 current balance in a Special Ops Survival game.

I Live
Survive 1 wave in a Special Ops Survival game.

Survivor
Reach Wave 10 in each mission of Special Ops Survival mode.

Unstoppable
Reach Wave 15 in each mission of Special Ops Survival mode.

No Assistance Required
Complete a Special Ops Mission Mode game on Hardened or Veteran with no player getting downed.

Brag Rags
Earn 1 star in Special Ops Mission Mode.

Tactician
Earn 1 star in each mission of Special Ops Mission Mode.

Overachiever
Earn 48 stars in Special Ops Mission Mode.