| 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 |
| 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 | 10 | 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 |
| 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 |
| The Price of War | 90 | Complete the single player campaign on Hardened or Veteran Difficulty |
| Star 69 | 90 | Earn 69 stars in Special Ops |
| 3 | UAV (Reveals enemies on minimap) |
| 4 | Care Package (ammo / killstreak air drop -- can be collected by anyone) |
| 4 | Counter UAV (disable enemy maps) |
| 5 | Sentry Gun (airdropped) |
| 5 | Predator (directed missile) |
| 6 | Precision Airstrike (choose a location to bomb) |
| 7 | Harrier Strike (choose a location to bomb and defend with a Harrier) |
| 7 | Attack Helicopter (helicopter backup) |
| 8 | Emergency Airdrop (four ammo / killstreak air drops -- can be collected by anyone) |
| 9 | Pave Low (armored helicopter backup) |
| 11 | Chopper Gunner (operate a helicopter gun) |
| 11 | AC130 (operate a plane gun) |
| 15 | EMP (disable enemy electronics) |
| 25 | Nuclear Strike (kills all members of both teams) |
| Bling Pro / 2 Primary Weapon Attachments + 2 Secondary Weapon Attachments | Get 200 kills with a Weapon with two attachments |
Cold-Blooded Pro / Hidden from UAV, air support, sentries, and thermal imaging + No Red Crosshair or Name when you are Targeted | Destroy 40 enemy Killstreak Rewards with Cold-Blooded Perk |
| Commando Pro / Increased melee distance + No falling damage | Get 20 Melee Kills using Commando Perk |
| Danger Close Pro / Increased explosive weapon damage + Extra air support damage | Get 100 Kills with explosives while using Danger Close Perk |
| Hardline Pro / Killstreak rewards require 1 less kill + Deathstreak rewards require 1 less Ddeath | Get 40 Killstreaks (2 or more in a row without dying) with Hardline Perk |
| Lightweight Pro / Move faster + Quick aim after sprinting | Run 30 miles with Lightweight Perk |
| Marathon Pro / Unlimited sprint + Climb faster | Run 26 miles with Marathon Perk |
| Ninja Pro / Invisible to heartbeat sensors + Your footsteps are silent | Get 50 close range kills using Ninja Perk |
| Scavenger Pro / Resupply from dead enemies + Extra mags | Resupply 100 times with Scavenger Perk |
| Scrambler Pro / Jam enemy radar near you + delay enemy claymore explosions | Get 50 close range kills using Scrambler Perk |
| Sitrep Pro / Detect enemy explosives and tactical insertions + Louder Enemy Footsteps | Destroy 120 detected explosives or tactical insertions with Sitrep Perk |
| Sleight of Hand Pro / Faster reloading + Faster aiming | Get 120 kills with Sleight of Hand Perk |
| Steady Aim Pro / Increased hip shot Accuracy + Longer breath hold duration | Get 80 hip shot kills using Steady Aim |
| Stopping Power Pro / Extra bullet damage + Extra damage to enemy vehicles | Get 300 kills with Stopping Power Perk |