Modern Warfare 2

Back in the Saddle 15

Help train the local militia.

Danger Close 15

Get hand picked for Shepherd's elite squad.

Cold Shoulder 15

Infiltrate the snowy mountain side base.

Tag ‘em and bag ‘em 15

Find Rojas in the Favelas.

Royale with Cheese 15

Defend Burger Town.

Soap on a Rope 15

Storm the gulag.

Desperate Times 15

Execute the plan to help the Americans.

Whiskey Hotel 15

Take back Whiskey Hotel.

The Pawn 15

Assault Makarov's safe house.

Out of the Frying Pan… 15

Complete the mission in the airplane graveyard.

For the Record 35

Complete the Single Player campaign on any difficulty.

The Price of War 90

Complete the single player campaign on Hardened or Veteran Difficulty.

First Day of School 25

Complete ‘S.S.D.D' and ‘Team Player' on Veteran Difficulty.

Black Diamond 25

Complete ‘Cliffhanger' on Veteran Difficulty.

Turistas 25

Complete ‘Takedown' and ‘The Hornet's Nest' on Veteran Difficulty.

Red Dawn 25

Complete ‘Wolverines!' and ‘Exodus' on Veteran Difficulty.

Prisoner #627 25

Complete ‘The Only Easy Day… Was Yesterday' and ‘The Gulag' on Veteran

Difficulty.

Ends Justify the Means 25

Complete ‘Contingency' on Veteran Difficulty

Homecoming 25

Complete ‘Of Their Own Accord', ‘Second Sun', and ‘Whiskey Hotel' on Veteran Difficulty.

Queen takes Rook 25

Complete ‘Loose Ends' and ‘The Enemy of My Enemy' on Veteran Difficulty.

Off the Grid 25

Complete ‘Just Like Old Times' and ‘Endgame' on Veteran Difficulty.

Pit Boss 10

Run The Pit in ‘S.S.D.D' and finish with a final time under 30 seconds.

Ghost 35

Plant the C4 in ‘Cliffhanger' without alerting or injuring anyone in the blizzard.

Colonel Sanderson 10

Kill 7 chickens in under 10 seconds in ‘The Hornet's Nest'.

Gold Star 20

Earn 1 star in Special Ops.

Hotel Bravo 20

Earn 4 stars in Special Ops.

Charlie On Our Six 20

Earn 8 stars in Special Ops.

It Goes to Eleven 20

Earn at least 1 star in 11 different Special Op missions.

Operational Asset 20

Earn all 3 stars in at least 5 different Special Op missions.

Blackjack 20

Earn 21 stars in Special Ops.

Honor Roll 20

Earn at least 1 star in each Special Op mission.

Operative 30

Earn all 3 stars in at least 10 different Special Op missions.

Specialist 30

Earn 30 stars in Special Ops.

Professional 30

Earn all 3 stars in at least 15 different Special Op missions.

Star 69 90

Earn 69 stars in Special Ops.

Downed but Not Out 10

Kill 4 enemies in a row while downed in Special Ops.

I'm the Juggernaut… 10

Kill a Juggernaut in Special Ops.

Ten plus foot-mobiles 10

Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.

Unnecessary Roughness 10

Use a riot shield to beat down an enemy in Single Player or Special Ops.

Knock-knock 10

Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.

Some Like it Hot 10

Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.

Two Birds with One Stone 10

Kill 2 enemies with a single bullet in Single Player or Special Ops.

The Road Less Traveled 10

Collect 22 enemy intel items.

Leave No Stone Unturned 10

Collect 45 enemy intel items.

Drive By 10

Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.

The Harder They Fall 10

Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.

Desperado 10

Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.

Look Ma Two Hands 10

Kill 10 enemies in a row using akimbo weapons in Single Player or Special Ops.

No Rest For the Wary 10

Knife an enemy without him ever knowing you were there in Single Player or Special Ops.

Three-some 10

Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.