One-Four-One
Unlocked atComplete the "Kill Switch" Special Ops mission on any difficulty.
EMPressive…
Unlocked atComplete the "Kill Switch" Special Ops mission on Veteran difficulty.
Stay Frosty
Unlocked atComplete the "Arctic Recon" Special Ops mission on any difficulty.
Sub Zero
Unlocked atComplete the "Arctic Recon" Special Ops mission on Veteran difficulty.
We'll Always Have Paris
Not unlocked yetEscape Paris with Volk. Complete "Iron Lady" on any difficulty.
Vive la Révolution!
Not unlocked yetReach the church. Complete "Eye of the Storm" on any difficulty.
Requiem
Not unlocked yetEscape the city. Complete "Blood Brothers" on any difficulty.
Storm the Castle
Not unlocked yetDiscover Makarov's next move. Complete "Stronghold" on any difficulty.
Bad First Date
Not unlocked yetFind the girl. Complete "Scorched Earth" on any difficulty.
Diamond in the Rough
Not unlocked yetRescue the Russian President. Complete "Down the Rabbit Hole" on any difficulty.
City of Lights
Not unlocked yetComplete "Bag and Drag" and "Iron Lady" on Veteran difficulty.
The Darkest Hour
Not unlocked yetComplete "Eye of the Storm", "Blood Brothers", and "Stronghold" on Veteran difficulty.
This is the End
Not unlocked yetComplete "Scorched Earth", "Down the Rabbit Hole", and "Dust to Dust" on Veteran difficulty.
Who Dares Wins
Not unlocked yetComplete the campaign on any difficulty.
The Best of the Best
Not unlocked yetComplete the campaign on Hardened or Veteran difficulty.
Informant
Not unlocked yetCollect 22 Intel Items.
Scout Leader
Not unlocked yetCollect 46 Intel Items.
This Is My Boomstick
Not unlocked yetKill 30 enemies with the XM25 in "Black Tuesday."
What Goes Up...
Not unlocked yetDestroy all the choppers with only the UGV's grenade launcher in "Persona Non Grata."
Flight Attendant
Not unlocked yetKill all 5 enemies during the zero-g sequence in "Turbulence."
For Whom the Shell Tolls
Not unlocked yetDestroy all targets during the mortar sequence with only 4 shells in "Back on the Grid."
Danger Close
Not unlocked yetTake down a chopper with an AC-130 smoke grenade in "Bag and Drag."
Ménage à Trois
Not unlocked yetDestroy 3 tanks with a single 105mm shot in "Iron Lady."
Nein
Not unlocked yetKill 9 enemies with A-10 strafing runs in "Scorched Earth."