Best Call of Duty Black Ops Headshots Gifs
Call of Duty: Modern Warfare 2 has many challenges to help players rank up. Below is a list of all of the different categories.
Contents
- 1 Primary Weapons
- 1.1 Assault Rifles
- 1.2 Submachine Guns
- 1.3 Light Machine Guns
- 1.4 Sniper Rifles
- 2 Riot Shield
- 3 Secondary Weapons
- 3.1 Machine Pistols
- 3.2 Shotguns
- 3.3 Handguns
- 3.4 Launchers
- 4 Perks
- 5 Equipment
- 6 Basic Training - Section unlocked at Level 6
- 7 Operations - Section unlocked at Level 10
- 8 Killstreak - Section unlocked at Level 16
- 9 Precision - Section unlocked at Level 26
- 10 Finishing Moves - Section unlocked at Level 35
- 11 Humiliation - Section unlocked at Level 41
- 12 Payback - Section unlocked at Level 47
- 13 Elite - Section unlocked at Level 53
- 14 Intimidation - Section unlocked at Level 61
- 15 Prestige
- 16 Hidden/Other
Primary Weapons
Assault Rifles
| = Unlocked after Prestiging |
| Challenge | How To Complete | Unlocks | XP Reward |
|---|---|---|---|
| Marksman I | 10 kills | Grenade Launcher | 250 |
| Marksman II | 25 kills | Red Dot Sight | 1000 |
| Marksman III | 75 kills | Silencer | 2000 |
| Marksman IV | 150 kills | ACOG Scope | 5000 |
| Marksman V | 300 kills | FMJ | 10000 |
| Marksman VI | 500 kills | 10000 | |
| Marksman VII | 750 kills | 10000 | |
| Marksman VIII | 1000 kills | 10000 | |
| Expert I | 5 headshots | Woodland Camouflage | 500 |
| Expert II | 15 headshots | Digital Camouflage | 1000 |
| Expert III | 30 headshots | Urban Camouflage | 2500 |
| Expert IV | 75 heashots | Blue Tiger Camouflage | 5000 |
| Expert V | 150 headshots | Red Tiger Camouflage | 10000 |
| Expert VI | 250 headshots | Fall Camouflage | 10000 |
| Expert VII | 350 headshots | 10000 | |
| Expert VIII | 500 headshots | 10000 | |
| Shotgun | 20 Kills with Grenade Launcher | Shotgun | 750 |
| Holographic Sight | 60 Kills aiming down Red Dot Sight | Holographic Sight | 1000 |
| Heartbeat Sensor | 15 Kills with Silencer | Heartbeat Sensor | 750 |
| Thermal Scope | 20 Kills aiming down ACOG Scope | Thermal Scope | 750 |
| Extended Mags | 40 Bullet Penetration Kills with FMJ | Extended Mags | 1000 |
| Mastery | Unlock all attachments | Bronze cross weapon title | 10000 |
| Veteran I | 500 kills | Silver weapon title | 10000 |
| Veteran II | 1000 kills | Silver weapon emblem | 10000 |
| Veteran III | 2500 kills | Silver skulls weapon title | 10000 |
| Master I | 250 headshots | Silver weapon title with headshot icon | 10000 |
| Master II | 500 headshots | Gold weapon emblem | 10000 |
| Master III | 1000 headshots | Gold skulls weapon title | 10000 |
Submachine Guns
| = Unlocked after Prestiging |
| Challenge | How To Complete | Unlocks | XP Reward |
|---|---|---|---|
| Marksman I | 10 kills | Rapid Fire | 250 |
| Marksman II | 25 kills | Red Dot Sight | 1000 |
| Marksman III | 75 kills | Silencer | 2000 |
| Marksman IV | 150 kills | ACOG Scope | 5000 |
| Marksman V | 300 kills | FMJ | 10000 |
| Marksman VI | 500 kills | 10000 | |
| Marksman VII | 750 kills | 10000 | |
| Marksman VIII | 1000 kills | 10000 | |
| Expert I | 5 headshots | Woodland Camouflage | 500 |
| Expert II | 15 headshots | Digital Camouflage | 1000 |
| Expert III | 30 headshots | Urban Camouflage | 2500 |
| Expert IV | 75 headshots | Blue Tiger Camouflage | 5000 |
| Expert V | 150 headshots | Red Tiger Camouflage | 10000 |
| Expert VI | 250 headshots | Fall Camouflage | 10000 |
| Expert VII | 350 headshots | 10000 | |
| Expert VIII | 500 headshots | 10000 | |
| Akimbo | 30 Kills with Rapid Fire | Akimbo | 1000 |
| Holographic Sight | 60 Kills aiming down Red Dot Sight | Holographic Sight | 1000 |
| Thermal Scope | 20 Kills aiming down ACOG Scope | Thermal Scope | 750 |
| Extended Mags | 40 Bullet Penetration Kills with FMJ | Extended Mags | 1000 |
| Mastery | Unlock all attachments | Bronze cross weapon title | 10000 |
| Veteran I | 500 kills | Silver weapon title | 10000 |
| Veteran II | 1000 kills | Silver weapon emblem | 10000 |
| Veteran III | 2500 kills | Silver skulls weapon title | 10000 |
| Master I | 250 headshots | Silver weapon title with headshot icon | 10000 |
| Master II | 500 headshots | Gold weapon emblem | 10000 |
| Master III | 1000 headshots | Gold skulls weapon title | 10000 |
Light Machine Guns
| = Unlocked after Prestiging |
| Challenge | How To Complete | Unlocks | XP Reward |
|---|---|---|---|
| Marksman I | 10 kills | Grip | 250 |
| Marksman II | 25 kills | Red Dot Sight | 1000 |
| Marksman III | 75 kills | Silencer | 2000 |
| Marksman IV | 150 kills | ACOG Scope | 5000 |
| Marksman V | 300 kills | FMJ | 10000 |
| Marksman VI | 500 kills | 10000 | |
| Marksman VII | 750 kills | 10000 | |
| Marksman VIII | 1000 kills | 10000 | |
| Expert I | 5 headshots | Woodland Camouflage | 500 |
| Expert II | 15 headshots | Digital Camouflage | 1000 |
| Expert III | 30 headshots | Urban Camouflage | 2500 |
| Expert IV | 75 heashots | Blue Tiger Camouflage | 5000 |
| Expert V | 150 headshots | Red Tiger Camouflage | 10000 |
| Expert VI | 250 headshots | Fall Camouflage | 10000 |
| Expert VII | 350 headshots | 10000 | |
| Expert VIII | 500 headshots | 10000 | |
| Holographic Sight | 60 Kills aiming down Red Dot Sight | Holographic Sight | 1000 |
| Heartbeat Sensor | 15 Kills with Silencer | Heartbeat Sensor | 750 |
| Thermal Scope | 20 Kills aiming down ACOG Scope | Thermal Scope | 750 |
| Extended Mags | 40 Bullet Penetration Kills with FMJ | Extended Mags | 1000 |
| Mastery | Unlock all attachments | Bronze cross weapon title | 10000 |
| Veteran I | 500 kills | Silver weapon title | 10000 |
| Veteran II | 1000 kills | Silver weapon emblem | 10000 |
| Veteran III | 2500 kills | Silver skulls weapon title | 10000 |
| Master I | 250 headshots | Silver weapon title with headshot icon | 10000 |
| Master II | 500 headshots | Gold weapon emblem | 10000 |
| Master III | 1000 headshots | Gold skulls weapon title | 10000 |
Sniper Rifles
| = Unlocked after Prestiging |
| Challenge | How To Complete | Unlocks | XP Reward |
|---|---|---|---|
| Marksman I | 10 kills | Silencer | 250 |
| Marksman II | 25 kills | ACOG Scope | 1000 |
| Marksman III | 75 kills | FMJ | 2000 |
| Marksman IV | 150 kills | 5000 | |
| Marksman V | 300 kills | 10000 | |
| Marksman VI | 500 kills | 10000 | |
| Marksman VII | 750 kills | 10000 | |
| Marksman VIII | 1000 kills | 10000 | |
| Expert I | 5 headshots | Woodland Camouflage | 500 |
| Expert II | 15 headshots | Digital Camouflage | 1000 |
| Expert III | 30 headshots | Urban Camouflage | 2500 |
| Expert IV | 75 heashots | Blue Tiger Camouflage | 5000 |
| Expert V | 150 headshots | Red Tiger Camouflage | 10000 |
| Expert VI | 250 headshots | Fall Camouflage | 10000 |
| Expert VII | 350 headshots | 10000 | |
| Expert VIII | 500 headshots | 10000 | |
| Heartbeat Sensor | 15 Kills with Silencer | Heartbeat Sensor | 750 |
| Thermal Scope | 20 Kills aiming down ACOG Scope | Thermal Scope | 750 |
| Extended Mags | 40 Bullet Penetration Kills with FMJ | Extended Mags | 1000 |
| Mastery | Unlock all attachments | Bronze cross weapon title | 10000 |
| Veteran I | 500 kills | Silver weapon title | 10000 |
| Veteran II | 1000 kills | Silver weapon emblem | 10000 |
| Veteran III | 2500 kills | Silver skulls weapon title | 10000 |
| Master I | 250 headshots | Silver weapon title with headshot icon | 10000 |
| Master II | 500 headshots | Gold weapon emblem | 10000 |
| Master III | 1000 headshots | Gold skulls weapon title | 10000 |
Riot Shield
| Challenge | How To Complete | XP Reward |
|---|---|---|
| Veteran I | 2 shield bash kills | 500 |
| Veteran II | 5 shield bash kills | 1000 |
| Veteran III | 15 shield bash kills | 2500 |
| Smasher | 3 Kill Streak with the Riot Shield | 500 |
| Back-Smasher | Kill an enemy from behind | 100 |
| Sponge I | Absorb 1000 damage with Riot Shield | 500 |
| Sponge II | Absorb 10000 damage with Riot Shield | 1000 |
| Sponge III | Absorb 50000 damage with Riot Shield | 2500 |
| Bullet Proof I | Deflect 1000 bullets with Riot Shield | 500 |
| Bullet Proof II | Deflect 10000 bullets with Riot Shield | 1000 |
| Bullet Proof III | Deflect 50000 bullets with Riot Shield | 2500 |
| Unbreakable I | Survive 10 explosions with Riot Shield | 500 |
| Unbreakable II | Survive 50 explosions with Riot Shield | 1000 |
| Unbreakable III | Survive 100 explosions with Riot Shield | 2500 |
Secondary Weapons
Machine Pistols
| = Unlocked after Prestiging |
| Challenge | How To Complete | Unlocks | XP Reward |
|---|---|---|---|
| Marksman I | 10 kills | Red Dot Sight | 500 |
| Marksman II | 25 kills | Silencer | 1000 |
| Marksman III | 50 kills | FMJ | 1500 |
| Marksman IV | 75 kills | Akimbo | 2000 |
| Marksman V | 100 kills | Holographic Sight | 2500 |
| Marksman VI | 150 kills | Extended Mags | 3500 |
| Marksman VII | 300 kills | 10000 | |
| Marksman VIII | 1000 kills | 10000 | |
| Expert I | 5 headshots | 500 | |
| Expert II | 15 headshots | 1000 | |
| Expert III | 30 headshots | 2500 | |
| Expert IV | 75 headshots | 5000 | |
| Expert V | 150 headshots | 10000 | |
| Expert VI | 250 headshots | 10000 | |
| Expert VII | 350 headshots | 10000 | |
| Expert VIII | 500 headshots | 10000 | |
| Veteran I | 500 kills | Silver weapon title | 10000 |
| Veteran II | 1000 kills | Silver weapon emblem | 10000 |
| Veteran III | 2500 kills | Silver skulls weapon title | 10000 |
| Master I | 250 headshots | Silver weapon title with headshot icon | 10000 |
| Master II | 500 headshots | Gold weapon emblem | 10000 |
| Master III | 1000 headshots | Gold skulls weapon title | 10000 |
Shotguns
- Ranger and Model 1887 attachments are only: Akimbo (10 kills) & FMJ (50 kills)
| = Unlocked after Prestiging |
| Challenge | How To Complete | Unlocks | XP Reward |
|---|---|---|---|
| Marksman I | 10 Kills | Red Dot Sight | 500 |
| Marksman II | 25 kills | Silencer | 1000 |
| Marksman III | 75 kills | Grip | 2500 |
| Marksman IV | 150 kills | FMJ | 5000 |
| Marksman V | 250 kills | Holographic Sight | 10000 |
| Marksman VI | 400 kills | Extended Mags | 10000 |
| Marksman VII | 500 kills | 10000 | |
| Marksman VIII | 1000 kills | 10000 | |
| Expert I | 5 headshots | 500 | |
| Expert II | 10 headshots | 1000 | |
| Expert III | 20 headshots | 2500 | |
| Expert IV | 40 headshots | 5000 | |
| Expert V | 100 headshots | 10000 | |
| Expert VI | 200 headshots | 10000 | |
| Expert VII | 350 headshots | 10000 | |
| Expert VIII | 500 headshots | 10000 | |
| Veteran I | 500 kills | Silver weapon title | 10000 |
| Veteran II | 1000 kills | Silver weapon emblem | 10000 |
| Veteran III | 2500 kills | Silver skulls weapon title | 10000 |
| Master I | 250 headshots | Silver weapon title with headshot icon | 10000 |
| Master II | 500 headshots | Gold weapon emblem | 10000 |
| Master III | 1000 headshots | Gold skulls weapon title | 10000 |
Handguns
- The .44 Magnum and Desert Eagle have only FMJ, Akimbo, and Tactical Knife for its attachments. The kills required for them are the same, except for the Tactical Knife which needs 100 kills to unlock.
| = Unlocked after Prestiging |
| Challenge | How To Complete | Unlocks | XP Reward |
|---|---|---|---|
| Marksman I | 10 kills | FMJ | 500 |
| Marksman II | 25 kills | Silencer | 1000 |
| Marksman III | 50 kills | Akimbo | 1500 |
| Marksman IV | 75 kills | Tactical Knife | 2500 |
| Marksman V | 100 kills | Extended Mags | 3500 |
| Marksman VI | 300 kills | 10000 | |
| Marksman VII | 500 kills | 10000 | |
| Marksman VIII | 1000 kills | 10000 | |
| Expert I | 5 headshots | 500 | |
| Expert II | 15 headshots | 1000 | |
| Expert III | 30 headshots | 2500 | |
| Expert IV | 75 headshots | 5000 | |
| Expert V | 150 headshots | 10000 | |
| Expert VI | 250 headshots | 10000 | |
| Expert VII | 350 headshots | 10000 | |
| Expert VIII | 500 headshots | 10000 | |
| Veteran I | 500 kills | Silver weapon title | 10000 |
| Veteran II | 1000 kills | Silver weapon emblem | 10000 |
| Veteran III | 2500 kills | Silver skulls weapon title | 10000 |
| Master I | 250 headshots | Silver weapon title with headshot icon | 10000 |
| Master II | 500 headshots | Gold weapon emblem | 10000 |
| Master III | 1000 headshots | Gold skulls weapon title | 10000 |
Launchers
| = Unlocked after Prestiging |
| Challenge | How To Complete | Unlocks | XP Reward |
|---|---|---|---|
| Marksman I | 10 kills | 250 | |
| Marksman II | 25 kills | 1000 | |
| Marksman III | 75 kills | 2000 | |
| Marksman IV | 150 kills | 5000 | |
| Marksman V | 300 kills | 10000 | |
| Marksman VI | 500 kills | 10000 | |
| Marksman VII | 800 kills | 10000 | |
| Marksman VIII | 1200 kills | 10000 | |
| Veteran I | 500 kills | Silver weapon title | 10000 |
| Veteran II | 1000 kills | 10000 | |
| Veteran III | 2500 kills | Silver skulls weapon title | 10000 |
| Master I | 250 multi-kills | Silver weapon title with headshot icon | 10000 |
| Master II | 500 multi-kills | 10000 | |
| Master III | 1000 multi-kills | Gold skulls weapon title | 10000 |
- The Stinger is the only launcher that the player must shoot down helicopters to fulfill the challenge.
Perks
| Challenge | How To Complete | Title Unlock | Emblem Unlock | XP Reward |
|---|---|---|---|---|
| Marathon Pro I | Run 1 mile using Marathon |  | 500 | |
| Marathon Pro II | Run 5 miles using Marathon | 1000 | ||
| Marathon Pro III | Run 10 miles using Marathon | 2500 | ||
| Marathon Pro IV | Run 26 miles using Marathon | 5000 | ||
| Marathon Pro V | Run 52 miles using Marathon |  | 10000 | |
| Marathon Pro VI | Run 104 miles using Marathon |  |  | 10000 |
| Scavenger Pro I | Resupply 10 times using Scavenger |  | 500 | |
| Scavenger Pro II | Resupply 25 times using Scavenger | 1000 | ||
| Scavenger Pro III | Resupply 50 times using Scavenger | 2500 | ||
| Scavenger Pro IV | Resupply 100 times using Scavenger | 5000 | ||
| Scavenger Pro V | Resupply 250 times using Scavenger |  | 10000 | |
| Scavenger Pro VI | Resupply 500 times using Scavenger |  |  | 10000 |
| Bling Pro I | 25 kills using a weapon with 2 attachments |  | 500 | |
| Bling Pro II | 50 kills using a weapon with 2 attachments | 1000 | ||
| Bling Pro III | 100 kills using a weapon with 2 attchments | 2500 | ||
| Bling Pro IV | 200 kills using a weapon with 2 attachments | 5000 | ||
| Bling Pro V | 450 kills using a weapon with 2 attachments |  | 10000 | |
| Bling Pro VI | 900 kills using a weapon with 2 attachments |  |  | 10000 |
| One Man Army Pro I | 15 kills while using One Man Army |  | 500 | |
| One Man Army Pro II | 30 kills while using One Man Army | 1000 | ||
| One Man Army Pro III | 60 kills while using One Man Army | 2500 | ||
| One Man Army Pro IV | 120 kills while using One Man Army | 5000 | ||
| One Man Army Pro V | 300 kills while using One Man Army |  | 10000 | |
| One Man Army Pro VI | 750 kills while using One Man Army |  |  | 10000 |
| Sleight of Hand Pro I | 15 kills while using Sleight of Hand | 500 | ||
| Sleight of Hand Pro II | 30 kills while using Sleight of Hand | 1000 | ||
| Sleight of Hand Pro III | 60 kills while using Sleight of Hand | 2500 | ||
| Sleight of Hand Pro IV | 120 kills while using Sleight of Hand | 5000 | ||
| Sleight of Hand Pro V | 300 kills while using Sleight of Hand |  | 10000 | |
| Sleight of Hand Pro VI | 750 kills while using Sleight of Hand |  |  | 10000 |
| Stopping Power Pro I | 30 kills while using Stopping Power |  | 500 | |
| Stopping Power Pro II | 60 kills while using Stopping Power | 1000 | ||
| Stopping Power Pro III | 120 kills while using Stopping Power | 2500 | ||
| Stopping Power Pro IV | 250 kills while using Stopping Power | 5000 | ||
| Stopping Power Pro V | 500 kills while using Stopping Power |  | 10000 | |
| Stopping Power Pro VI | 1000 kills while using Stopping Power |  |  | 10000 |
| Hardline Pro I | Earn 3 killstreaks while using Hardline |  | 500 | |
| Hardline Pro II | Earn 10 killstreaks while using Hardline | 1000 | ||
| Hardline Pro III | Earn 20 killstreaks while using Hardline | 2500 | ||
| Hardline Pro IV | Earn 40 killstreaks while using Hardline | 5000 | ||
| Hardline Pro V | Earn 100 killstreaks while using Hardline |  | 10000 | |
| Hardline Pro VI | Earn 250 killstreaks while using Hardline |  |  | 10000 |
| Lightweight Pro I | Run 2 miles using Lightweight |  | 500 | |
| Lightweight Pro II | Run 8 miles using Lightweight | 1000 | ||
| Lightweight Pro III | Run 15 miles using Lightweight | 2500 | ||
| Lightweight Pro IV | Run 30 miles using Lightweight | 5000 | ||
| Lightweight Pro V | Run 100 miles using Lightweight |  | 10000 | |
| Lightweight Pro VI | Run 250 miles using Leightweight |  |  | 10000 |
| Cold Blooded Pro I | Destroy 3 Killstreak Rewards while using Cold Blooded |  | 500 | |
| Cold Blooded Pro II | Destroy 10 Killstreak Rewards while using Cold Blooded | 1000 | ||
| Cold Blooded Pro III | Destroy 20 Killstreak Rewards while using Cold Blooded | 2500 | ||
| Cold Blooded Pro IV | Destroy 40 Killstreak Rewards while using Cold Blooded | 5000 | ||
| Cold Blooded Pro V | Destroy 100 Killstreak Rewards while using Cold Blooded |  | 10000 | |
| Cold Blooded Pro VI | Destroy 250 Killstreak Rewards while using Cold Blooded |  |  | 10000 |
| Danger Close Pro I | 10 kills with explosives while using Danger Close |  | 500 | |
| Danger Close Pro II | 25 kills with explosives while using Danger Close | 1000 | ||
| Danger Close Pro III | 50 kills with explosives while using Danger Close | 2500 | ||
| Danger Close Pro IV | 100 kills with explosives while using Danger Close | 5000 | ||
| Danger Close Pro V | 250 kills with explosives while using Danger Close |  | 10000 | |
| Danger Close Pro VI | 500 kills with explosives while using Danger Close |  |  | 10000 |
| Commando Pro I | 2 melee kills while using Commando |  | 500 | |
| Commando Pro II | 5 melee kills while using Commando | 1000 | ||
| Commando Pro III | 10 melee kills while using Commando | 2500 | ||
| Commando Pro IV | 20 melee kills while using Commando | 5000 | ||
| Commando Pro V | 50 melee kills while using Commando |  | 10000 | |
| Commando Pro VI | 100 melee kills while using Commando |  |  | 10000 |
| Steady Aim Pro I | 10 hip-fire kills while using Steady Aim |  | 500 | |
| Steady Aim Pro II | 20 hip-fire kills while using Steady Aim | 1000 | ||
| Steady Aim Pro III | 40 hip-fire kills while using Steady Aim | 2500 | ||
| Steady Aim Pro IV | 80 hip-fire kills while using Steady Aim | 5000 | ||
| Steady Aim Pro V | 200 hip-fire kills while using Steady Aim |  | 10000 | |
| Steady Aim Pro VI | 500 hip-fire kills while using Steady Aim |  |  | 10000 |
| Ninja Pro I | 5 close range kills while using Ninja |  | 500 | |
| Ninja Pro II | 10 close range kills while using Ninja | 1000 | ||
| Ninja Pro III | 25 close range kills while using Ninja | 2500 | ||
| Ninja Pro IV | 50 close range kills while using Ninja | 5000 | ||
| Ninja Pro V | 125 close range kills while using Ninja |  | 10000 | |
| Ninja Pro VI | 250 close range kills while using Ninja |  |  | 10000 |
| Scrambler Pro I | 5 close range kills while using Scrambler |  | 500 | |
| Scrambler Pro II | 10 close range kills while using Scrambler | 1000 | ||
| Scrambler Pro III | 25 close range kills while using Scrambler | 2500 | ||
| Scrambler Pro IV | 50 close range kills while using Scrambler | 5000 | ||
| Scrambler Pro V | 125 close range kills while using Scrambler |  | 10000 | |
| Scrambler Pro VI | 250 close range kills while using Scrambler |  |  | 10000 |
| SitRep Pro I | Destroy 15 enemy devices while using SitRep |  | 500 | |
| SitRep Pro II | Destroy 30 enemy devices while using SitRep | 1000 | ||
| SitRep Pro III | Destroy 60 enemy devices while using SitRep | 2500 | ||
| SitRep Pro IV | Destroy 120 enemy devices while using SitRep | 5000 | ||
| SitRep Pro V | Destroy 300 enemy devices while using SitRep |  | 10000 | |
| SitRep Pro VI | Destroy 750 enemy devices while using SitRep |  |  | 10000 |
| Last Stand Pro I | 2 Last Stand kills |  | 500 | |
| Last Stand Pro II | 5 Last Stand kills | 1000 | ||
| Last Stand Pro III | 10 Last Stand kills | 2500 | ||
| Last Stand Pro IV | 20 Last Stand kills | 5000 | ||
| Last Stand Pro V | 50 Last Stand kills |  | 10000 | |
| Last Stand Pro VI | 100 Last Stand kills |  |  | 10000 |
Completing a (perk) IV challenge unlocks the Pro version of the perk.
Equipment
| Challenge | How To Complete | Title Unlock | Emblem Unlock | XP Reward |
|---|---|---|---|---|
| Darkbringer | Prevent 25 Tactical Insertions |  |  | 1000 |
| Tactical Deletion | Kill 25 enemies that spawn using Tactical Insertion |  |  | 1000 |
| Jack-in-the-Box I | Kill an enemy within 5 seconds of tactically inserting 10 times |  | 500 | |
| Jack-in-the-Box II | Kill an enemy within 5 seconds of tactically inserting 25 times |  | 2500 | |
| Jack-in-the-Box III | Kill an enemy within 5 seconds of tactically inserting 50 times |  | 5000 | |
| Grenade Kill I | Kill 10 enemies with grenades |  | 500 | |
| Grenade Kill II | Kill 25 enemies with grenades |  | 2500 | |
| Greande Kill III | Kill 50 enemies with greandes |  | 5000 | |
| Plastered I | Stick 5 enemies with a Semtex Grenade |  | 500 | |
| Plastered II | Stick 15 enemies with a Semtex Grenade |  | 2500 | |
| Plastered III | Stick 30 enemies with a Semtex Grenade |  | 5000 | |
| Carnie I | Kill 5 enemies with a Throwing Knife |  | 500 | |
| Carnie II | Kill 15 enemies with a Throwing Knife |  | 2500 | |
| Carnie III | Kill 30 enemies with a Throwing Knife |  | 5000 | |
| It's Personal! | Hurt an enemy then finish them with a Throwing Knife |  |  | 1000 |
| Did You See That? | Kill someone with a Throwing Knife while flashed or stunned |  |  | 1000 |
| Claymore Shot I | Kill 5 enemies with Claymores |  | 500 | |
| Claymore Shot II | Kill 15 enemies with Claymores |  | 2500 | |
| Claymore Shot III | Kill 30 enemies with Claymores |  | 5000 | |
| Solid Steel I | Survive 10 explosions while using Blast Shield |  | 500 | |
| Solid Steel II | Survive 25 explosions while using Blast Shield |  | 2500 | |
| Solid Steel III | Survive 50 explosions while using Blast Shield |  | 5000 | |
| C4 Shot I | Kill 5 enemies by using C4 |  | 500 | |
| C4 Shot II | Kill 15 enemies by using C4 |  | 2500 | |
| C4 Shot III | Kill 30 enemies by using C4 |  | 5000 |
Basic Training - Section unlocked at Level 6
| Challenge | How To Complete | Title & Gear Unlock | Emblem Unlock | XP Reward |
|---|---|---|---|---|
| Ghillie in the Mist I | Get 50 one-shot kills with sniper rifles |  & Arctic Ghillie Camouflage | 1000 | |
| Ghillie in the Mist II | Get 100 one-shot kills with sniper rifles |  & Urban Ghillie Camouflage | 2500 | |
| Ghillie in the Mist III | Get 200 one-shot kills with sniper rifles |  & Desert Ghillie Camouflage |  | 5000 |
| Crouch Shot I | Kill 5 enemies while you are crouching |  | 500 | |
| Crouch Shot II | Kill 15 enemies while you are crouching |  | 1000 | |
| Crouch Shot III | Kill 30 enemies while you are crouching |  | 2500 | |
| Prone Shot I | Kill 5 enemies while you are prone |  | 500 | |
| Prone Shot II | Kill 15 enemies while you are prone |  | 1000 | |
| Prone Shot III | Kill 30 enemies while you are prone |  | 2500 | |
| Point Guard I | Get 5 assists | 500 | ||
| Point Guard II | Get 15 assists |  | 1000 | |
| Point Guard III | Get 30 assists |  | 2500 | |
| X-Ray Vision I | Kill 2 enemies through a surface using bullet penetration |  | 500 | |
| X-Ray Vision II | Kill 5 enemies through a surface using bullet penetration |  | 1000 | |
| X-Ray Vision III | Kill 15 enemies through a surface using bullet penetration |  | 2500 | |
| Backdraft I | Destroy 2 enemy devices |  | 500 | |
| Backdraft II | Destroy 5 enemy devices |  | 1000 | |
| Backdraft III | Destroy 15 enemy devices |  | 2500 | |
| Flyswatter | Shoot down an enemy helicopter |  |  | 1000 |
| Vandalism | Destroy a car |  |  | 750 |
| Goodbye | Fall 30 feet or more to your death |  |  | 500 |
| Base Jump | Fall 15 feet or more and survive |  |  | 750 |
Operations - Section unlocked at Level 10
Asterisk (*) = Challenge unlocked at Level 11
| Challenge | How To Complete | Title Unlock | Emblem Unlock | XP Reward |
|---|---|---|---|---|
| Free-for-all Victor I | Place top-3 in 3 Free-for-all matches |  | 500 | |
| Free-for-all Victor II | Place top-3 in 5 Free-for-all matches |  | 1000 | |
| Free-for-all Victor III | Place top-3 in 10 Free-for-all matches |  | 2500 | |
| Team Player I | Win 5 Team Deathmatch matches |  | 500 | |
| Team Player II | Win 15 Team Deathmatch matches |  | 1000 | |
| Team Player III | Win 30 Team Deathmatch matches |  | 2500 | |
| MVP Team Deathmatch | Play Team Deathmatch and get the top score overall |  |  | 1000 |
| Search and Destroy Victor I | Win 5 Search and Destroy matches |  | 500 | |
| Search and Destroy Victor II | Win 15 Search and Destroy matches |  | 1000 | |
| Search and Destroy Victor III | Win 30 Search and Destroy matches |  | 2500 | |
| Hardcore Team Player I | Win 1 Hardcore Team Deathmatch match |  | 500 | |
| Hardcore Team Player II | Win 5 Hardcore Team Deathmatch matches |  | 1000 | |
| Hardcore Team Player III | Win 15 Hardcore Team Deathmatch matches |  | 2500 | |
| Sabotage Victor I | Win 5 Sabotage matches |  | 500 | |
| Sabotage Victor II | Win 20 Sabotage matches |  | 1000 | |
| Sabotage Victor III | Win 50 Sabotage matches |  | 2500 | |
| *MVP Team Hardcore | Win a Team Hardcore match with the top score |  |  | 1000 |
| *Bomb Down | Kill a bomb carrier in Sabotage or Search and Destroy |  |  | 1000 |
| *Saboteur I | Plant 2 bombs |  | 500 | |
| *Saboteur II | Plant 10 bombs |  | 1000 | |
| *Bomb Defender I | Kill 3 enemies while they are defusing the bomb |  | 500 | |
| *Bomb Defender II | Kill 10 enemies while they are defusing the bomb |  | 1000 | |
| *Bomb Prevention I | Kill 3 enemies while they are planting the bomb |  | 500 | |
| *Bomb Prevention II | Kill 10 enemies while they are planting the bomb |  | 1000 | |
| *Defuser I | Defuse 2 bombs |  | 500 | |
| *Defuser II | Defuse 10 bombs |  | 1000 | |
| *Last Man Standing | Be the last man standing in Search and Destroy |  |  | 1000 |
Killstreak - Section unlocked at Level 16
NOTE:Kills got with the initial airstrike from Harrier strike count towards Precision Airstrike challenges instead of Harrier challenges. Asterisk (*) = Challenge unlocked at Level 21
| Challenge | How To Complete | Title Unlock | Emblem Unlock | XP Reward |
|---|---|---|---|---|
| Exposed I | Call in 5 UAVs |  | 1000 | |
| Exposed II | Call in 25 UAVs |  | 2500 | |
| Exposed III | Call in 50 UAVs |  | 5000 | |
| Air Mail I | Call in 5 Care Packages |  | 1000 | |
| Air Mail II | Call in 25 Care Packages |  | 2500 | |
| Air Mail III | Call in 50 Care Packages |  | 5000 | |
| Interference I | Call in 5 Counter-UAV's |  | 1000 | |
| Interference II | Call in 25 Counter-UAV's |  | 2500 | |
| Interference III | Call in 50 Counter-UAV's |  | 5000 | |
| Sentry Veteran I | Call in 5 Sentry Guns |  | 1000 | |
| Sentry Veteran II | Call in 25 Sentry Guns |  | 2500 | |
| Sentry Veteran III | Call in 50 Sentry Guns |  | 5000 | |
| Air To Ground I | Call in 5 Predator Missiles |  | 1500 | |
| Air To Ground II | Call in 25 Predator Missiles |  | 2500 | |
| Air To Ground III | Call in 50 Predator Missiles |  | 5000 | |
| Airstrike Veteran I | Call in 5 Precision Airstrikes |  | 1500 | |
| Airstrike Veteran II | Call in 25 Precision Airstrikes |  | 3000 | |
| Airstrike Veteran III | Call in 50 Precision Airstrikes |  | 6000 | |
| Vertical Takeoff I | Call in 5 Harrier Strikes |  | 1500 | |
| Vertical Takeoff II | Call in 25 Harrier Strikes |  | 3000 | |
| Vertical Takeoff III | Call in 50 Harrier Strikes |  | 6000 | |
| Attack Helicopter Veteran I | Call in 5 Attack Helicopters |  | 1500 | |
| Attack Helicopter Veteran II | Call in 25 Attack Helicopters |  | 3000 | |
| Attack Helicopter Veteran III | Call in 50 Attack Helicopters |  | 6000 | |
| Special Delivery I | Call in 3 Emergency Airdrops |  | 1500 | |
| Special Delivery II | Call in 10 Emergency Airdrops |  | 3000 | |
| Special Delivery III | Call in 25 Emergency Airdrops |  | 6000 | |
| 21 Ton Giant I | Call in 3 Pave Lows |  | 1500 | |
| 21 Ton Giant II | Call in 10 Pave Lows |  | 3000 | |
| 21 Ton Giant III | Call in 25 Pave Lows |  | 6000 | |
| *Stealth Bomber Veteran I | Call in 3 Stealth Bombers | 1500 | ||
| *Stealth Bomber Veteran II | Call in 10 Stealth Bombers |  | 3000 | |
| *Stealth Bomber Veteran III | Call in 25 Stealth Bombers |  | 6000 | |
| *Chopper Gunner Veteran I | Call in 3 Chopper Gunners |  | 2500 | |
| *Chopper Gunner Veteran II | Call in 10 Chopper Gunners |  | 5000 | |
| *Chopper Gunner Veteran III | Call in 25 Chopper Gunners |  | 10000 | |
| *AC-130 Veteran I | Call in 3 AC-130s |  | 2500 | |
| *AC-130 Veteran II | Call in 10 AC-130s |  | 5000 | |
| *AC-130 Veteran III | Call in 25 AC-130s |  | 10000 | |
| *Blackout I | Call in 2 EMPs |  | 2500 | |
| *Blackout II | Call in 5 EMPs |  | 5000 | |
| *Blackout III | Call in 10 EMPs |  | 10000 | |
| *End Game I | Call in 2 Nukes |  | 5000 | |
| *End Game II | Call in 5 Nukes |  | 10000 | |
| *End Game III | Call in 10 Nukes |  | 10000 | |
| *Radar Inbound I | Call in 50 UAVs or Counter-UAVs |  | 2500 | |
| *Radar Inbound II | Call in 100 UAVs or Counter-UAVs |  | 5000 | |
| *Radar Inbound III | Call in 1000 UAVs or Counter-UAVs |  | 10000 | |
| *Airstrike Inbound I | Call in 50 Precision, Stealth, or Harrier Airstrikes |  | 2500 | |
| *Airstrike Inbound II | Call in 100 Precision, Stealth, or Harrier Airstrikes |  | 5000 | |
| *Airstrike Inbound III | Call in 1000 Precision, Stealth, or Harrier Airstrikes |  | 10000 | |
| *Helicopter Inbound I | Call in 50 Armed Helicopters |  | 2500 | |
| *Helicopter Inbound II | Call in 100 Armed Helicopters |  | 5000 | |
| *Helicopter Inbound III | Call in 1000 Armed Helicopters |  | 10000 | |
| *Airdrop Inbound I | Call in 50 Care Packages, Sentry Guns, or Emergency Airdrops |  | 2500 | |
| *Airdrop Inbound II | Call in 100 Care Packages, Sentry Guns, or Emergency Airdrops |  | 5000 | |
| *Airdrop Inbound III | Call in 1000 Care Packages, Sentry Guns, or Emergency Airdrops |  | 10000 |
Precision - Section unlocked at Level 26
Asterisk (*) = Challenge unlocked at Level 31
| Challenge | How To Complete | Title Unlock | Emblem Unlock | XP Reward |
|---|---|---|---|---|
| Assault Expert I | Kill 5 enemies with headshots while using an assault rifle |  | 2000 | |
| Assault Expert II | Kill 25 enemies with headshots while using an assault rifle |  | 5000 | |
| Assault Expert III | Kill 50 enemies with headshots while using an assault rifle |  | 10000 | |
| SMG Expert I | Kill 5 enemies with headshots while using an SMG |  | 2000 | |
| SMG Expert II | Kill 25 enemies with headshots while using an SMG |  | 5000 | |
| SMG Expert III | Kill 50 enemies with headshots while using an SMG |  | 10000 | |
| LMG Expert I | Kill 5 enemies with headshots while using an LMG |  | 2000 | |
| LMG Expert II | Kill 25 enemies with headshots while using an LMG |  | 5000 | |
| LMG Expert III | Kill 50 enemies with headshots while using an LMG |  | 10000 | |
| The Surgical | Fire an entire Assault Rifle Mag into an enemy without missing |  |  | 2000 |
| Mach 5 | Fire an entire SMG Mag into an enemy without missing |  |  | 2000 |
| Dictator | Fire an entire LMG Mag into an enemy without missing |  |  | 2000 |
| Perfectionist | Fire an entire Sniper Mag into an enemy without missing |  |  | 2000 |
| *Multi-RPG I | Kill 2 or more enemies with a single AT4 or RPG rocket 5 times |  | 2000 | |
| *Multi-RPG II | Kill 2 or more enemies with a single AT4 or RPG rocket 25 times |  | 5000 | |
| *Multi-RPG III | Kill 2 or more enemies with a single AT4 or RPG rocket 50 times |  | 10000 | |
| *Clay More I | Kill 2 or more enemies with a single Claymore 5 times |  | 2000 | |
| *Clay More II | Kill 2 or more enemies with a single Claymore 25 times |  | 5000 | |
| *Clay More III | Kill 2 or more enemies with a single Claymore 50 times |  | 10000 | |
| *Multi-Frag I | Kill 2 or more enemies with a single Frag Grenade 5 times |  | 2000 | |
| *Multi-Frag II | Kill 2 or more enemies with a single Frag Grenade 25 times |  | 5000 | |
| *Multi-Frag III | Kill 2 or more enemies with a single Frag Grenade 50 times |  | 10000 | |
| *Multi-C4 I | Kill 2 or more enemies with C4 5 times |  | 2000 | |
| *Multi-C4 II | Kill 2 or more enemies with C4 25 times |  | 5000 | |
| *Multi-C4 III | Kill 2 or more enemies with C4 50 times |  | 10000 | |
| *Collateral Damage | Kill 2 or more enemies with a single sniper rifle bullet |  |  | 2000 |
| *Flawless | Play an entire match without dying |  |  | 2000 |
| *Fearless | Kill 10 enemies in a single match without dying |  |  | 2000 |
| *Group Hug | Kill multiple enemies with a Semtex Grenade stuck to one of them |  |  | 2000 |
| *NBK | Get 3 longshot kills in one life |  |  | 2000 |
| *All Pro | 2 headshots with 1 bullet |  |  | 2000 |
| *Airborne | Get a 2 kill streak with bullets while in mid-air |  |  | 2000 |
Finishing Moves - Section unlocked at Level 35
Asterisk (*) = Challenge unlocked at Level 37
| Challenge | How To Complete | Title Unlock | Emblem Unlock | XP Reward |
|---|---|---|---|---|
| Droppin' Crates | Get a game winning Killcam by dropping a crate on the enemy |  |  | 2500 |
| Absentee Killer | Get a game winning Killcam with a Sentry Gun |  |  | 2500 |
| Dronekiller | Get a game winning Killcam with a Predator Missile |  |  | 2500 |
| Finishing Touch | Get a game winning Killcam with a Precision Airstrike |  |  | 2500 |
| True Liar | Get a game winning Killcam with a Harrier |  |  | 2500 |
| OG | Get a game winning Killcam with an Attack Helicopter |  |  | 2500 |
| Transformer | Get a game winning Killcam with a Pave Low |  |  | 2500 |
| Techno Killer | Get a game winning Killcam with a Stealth Bomber |  |  | 2500 |
| *Hi Def | Get a game winning Killcam with a Chopper Gunner |  |  | 2500 |
| *Death From Above | Get a game winning Killcam with an AC-130 |  |  | 2500 |
| *Unbelievable | Get a game winning Killcam with a Throwing Knife kill |  |  | 2500 |
| *Owned | Get a game winning Killcam with a Riot Shield melee kill |  |  | 2500 |
| *Stickman | Stick a Semtex Grenade to the enemy in a game winning Killcam |  |  | 2500 |
| *Last Resort | Get a game winning Killcam while in either Last Stand or Final Stand |  |  | 2500 |
Humiliation - Section unlocked at Level 41
Asterisk (*) = Challenge unlocked at Level 43
| Challenge | How To Complete | Title Unlock | Emblem Unlock | XP Reward |
|---|---|---|---|---|
| Hot Potato I | Kill 5 enemies with thrown back grenades |  | 5000 | |
| Hot Potato II | Kill 10 enemies with thrown back grenades |  | 5000 | |
| Car Bomb I | Kill 5 enemies by destroying cars |  | 3000 | |
| Car Bomb II | Kill 10 enemies by destroying cars |  | 5000 | |
| Backstabber | Stab an enemy in the back with your knife |  | 3000 | |
| Slow But Sure | Kill an enemy while being stunned by a stun grenade |  |  | 3000 |
| Misery Loves Company | Kill yourself & 1 enemy by cooking a grenade without throwing it |  |  | 3000 |
| Ouch | Kill an enemy with a rifle-mounted grenade launcher without detonation. (direct impact) |  |  | 3000 |
| Rival | Kill the same enemy 5 times in a single match |  |  | 3000 |
| Cruelty | Kill an enemy, pick up his weapon, and then kill him again with his own weapon |  |  | 3000 |
| *Think Fast | Finish an enemy off by hitting them with a frag grenade |  |  | 3000 |
| *Think Fast Stun | Finish an enemy off by hitting them with a stun grenade |  |  | 3000 |
| *Think Fast Flash | Finish an enemy off by hitting them with a flashbang |  |  | 3000 |
| *Return to Sender | Kill an enemy by shooting their own explosive |  |  | 3000 |
| *Blindfire | Kill an enemy while you are still dazed by a flashbang |  |  | 3000 |
| *Hard Landing | Kill an enemy that is in mid-air (can be done by shooting somebody who is climbing) |  |  | 3000 |
| *Extreme Cruelty | Kill every member of the enemy team without dying |  |  | 3000 |
| *Tango Down | Kill every member of the enemy team |  | 3000 | |
| *Counter MVP | Kill the #1 player on the enemy team 10 times in a single match |  |  | 3000 |
Payback - Section unlocked at Level 47
| Challenge | How To Complete | Title Unlock | Emblem Unlock | XP Reward |
|---|---|---|---|---|
| Time is Money I | Get payback 5 times with Semtex | 3500 | ||
| Time is Money II | Get payback 25 times with Semtex |  | 10000 | |
| I'm Rich! I | Get payback 5 times with C4 |  | 3500 | |
| I'm Rich! II | Get payback 25 times with C4 |  | 10000 | |
| Color of Money I | Get payback 5 times with headshots |  | 3500 | |
| Color of Money II | Get payback 25 times with headshots |  | 10000 | |
| Robin Hood I | Get payback 5 times while in Last Stand |  | 3500 | |
| Robin Hood II | Get payback 25 times while in Last Stand |  | 10000 | |
| Bang for your Buck I | Get payback 5 times with frag grenades |  | 3500 | |
| Bang for your Buck II | Get payback 25 times with frag grenades |  | 10000 | |
| Overdraft | Get a payback that sticks to the victim |  |  | 3500 |
| Identity Thief | Get a payback with the killer's copycat class |  |  | 3500 |
| ATM | Get a payback with a throwing knife |  |  | 3500 |
| Money Shot | Get a payback in the game winning killcam |  |  | 3500 |
| Break the Bank | Get a payback with a claymore |  |  | 3500 |
Elite - Section unlocked at Level 53
Asterisk (*) = Challenge unlocked at Level 57
| Challenge | How To Complete | Title Unlock | Emblem Unlock | XP Reward |
|---|---|---|---|---|
| Master Chef I | Kill 5 enemies with cooked grenades |  | 2500 | |
| Master Chef II | Kill 10 enemies with cooked grenades |  | 5000 | |
| Master Chef III | Kill 20 enemies with cooked grenades |  | 10000 | |
| Counter Claymore I | Kill 3 enemies by shooting a Claymore |  | 2500 | |
| Counter Claymore II | Kill 10 enemies by shooting a Claymore |  | 5000 | |
| Counter Claymore III | Kill 20 enemies by shooting a Claymore |  | 10000 | |
| Counter C4 I | Kill 3 enemies by shooting C4 |  | 2500 | |
| Counter C4 II | Kill 10 enemies by shooting C4 |  | 5000 | |
| Counter C4 III | Kill 20 enemies by shooting C4 |  | 10000 | |
| The Brink | Get a 3 or more kill streak while near death |  |  | 4500 |
| Fast Swap | Hurt an enemy with primary weapon, then finish them off with a pistol |  |  | 4500 |
| Star Player | Finish a game of any type with a 5:1 kill/death ratio |  |  | 4500 |
| How the? | Kill an enemy using bullet penetration to shoot explosive device through the wall |  |  | 4500 |
| Dominos | Kill an enemy by setting off a chain reaction of explosives |  |  | 4500 |
| Invincible | Recover from 5 health regenerations in a row |  |  | 4500 |
| Survivalist | Survive for 5 minutes straight without dying |  |  | 4500 |
| *Enemy of the State | Kill three opposing players while being the only player alive on your team |  |  | 4500 |
| *The Resourceful | Kill an enemy by sticking a semtex to a teammate |  |  | 4500 |
| *The Survivor | Get a knife kill when all the ammo in your primary weapon's current magazine is empty |
Intimidation - Section unlocked at Level 61
Asterisk (*) = Challenge unlocked at Level 64
| Challenge | How To Complete | Title Unlock | Emblem Unlock | XP Reward |
|---|---|---|---|---|
| Omnicide | Kill the entire enemy team within 10 seconds |  |  | 5000 |
| Wargasm | Earn all 3 of your killstreak rewards within 20 seconds |  |  | 3500 |
| The Bigger They Are | Kill the top player 3 times in a row |  |  | 2500 |
| The Harder They Fall | Kill the top player 5 times in a row |  |  | 5000 |
| Crab Meat | Kill 10 enemies with a single killstreak |  |  | 7500 |
| Ultimate Sacrifice | Nuke the enemy while your team is losing |  |  | 10000 |
| The Denier | Kill an enemy just before they earn a 10 or higher killstreak reward |  |  | 5000 |
| Carpet Bomb | Kill 5 enemies with a single airstrike |  |  | 5000 |
| *Red Carpet | Kill 6 enemies with a single Stealth Bomber |  |  | 5000 |
| *Grim Reaper | Kill 5 enemies with a single predator missile |  |  | 5000 |
| *No Secrets | Call in a UAV 3 times in a single match |  |  | 2500 |
| *Sunblock | Call in a Counter UAV 3 times in a single match |  |  | 2500 |
| *Afterburner | Call in an airstrike 2 times in a single match |  |  | 2500 |
| *Air Superiority | Call in an Attack Helicopter 2 times in a single match |  |  | 2500 |
| *MG Master | Get a 5 kill streak with a mounted machine gun |  |  | 2500 |
| *Slasher | Get a 3 melee kill streak without dying |  |  | 3500 |
Note: Many of the "Kill X enemies with a single killstreak" challenges can be achieved by getting a multi-kill using guns or equipment then very quickly getting another multi-kill using the killstreak such that both multi-kills add up to X.
Prestige
These challenges are unlocked after Prestiging once. All of the challenges related to killstreaks carry over into the next levels of prestige, whereas the "Heads Up!" and the last five challenges (Knife Veteran, Last Stand Veteran, Stealth, Stun Veteran, and Flashbang Veteran) reset after each prestige.
| Challenge | How To Complete | Title Unlock | Emblem Unlock | XP Reward |
|---|---|---|---|---|
| Heads Up! | Kill an enemy by dropping a crate on them |  |  | 2500 |
| Look! No hands! I | Get 50 kills with a Sentry Gun |  | 2500 | |
| Look! No hands! II | Get 250 kills with a Sentry Gun |  | 5000 | |
| Look! No hands! III | Get 500 kills with a Sentry Gun | 10000 | ||
| Look! No hands! IV | Get 1000 kills with a Sentry Gun |  |  | 10000 |
| Predator I | Get 50 kills with a Predator Missile |   | 2500 | |
| Predator II | Get 250 kills with a Predator Missile |  | 5000 | |
| Predator III | Get 500 kills with a Predator Missile | 10000 | ||
| Predator IV | Get 1000 kills with a Predator Missile |  |  | 10000 |
| Carpet Bomber I | Get 50 kills with a Precision Airstrike |   | 2500 | |
| Carpet Bomber II | Get 250 kills with a Precision Airstrike |  | 5000 | |
| Carpet Bomber III | Get 500 kills with a Precision Airstrike | 10000 | ||
| Carpet Bomber IV | Get 1000 kills with a Precision Airstrike |  |  | 10000 |
| You're Fired I | Get 50 kills with a Harrier |   | 2500 | |
| You're Fired II | Get 250 kills with a Harrier |  | 5000 | |
| You're Fired III | Get 500 kills with a Harrier | 10000 | ||
| You're Fired IV | Get 1000 kills with a Harrier |  |  | 10000 |
| Chopper Veteran I | Get 50 kills with an Attack Helicopter |   | 2500 | |
| Chopper Veteran II | Get 250 kills with an Attack Helicopter |  | 5000 | |
| Chopper Veteran III | Get 500 kills with an Attack Helicopter | 10000 | ||
| Chopper Veteran IV | Get 1000 kills with an Attack Helicopter |  |  | 10000 |
| Jolly Green Giant I | Get 50 kills with a Pave Low |   | 2500 | |
| Jolly Green Giant II | Get 250 kills with a Pave Low |  | 5000 | |
| Jolly Green Giant III | Get 500 kills with a Pave Low | 10000 | ||
| Jolly Green Giant IV | Get 1000 kills with a Pave Low |  |  | 10000 |
| The Spirit I | Get 50 kills with a Stealth Bomber |  | 2500 | |
| The Spirit II | Get 250 kills with a Stealth Bomber |  | 5000 | |
| The Spirit III | Get 500 kills with a Stealth Bomber | 10000 | ||
| The Spirit IV | Get 1000 kills with a Stealth Bomber |  |  | 10000 |
| Cobra Commander I | Get 50 kills as a Chopper Gunner |   | 2500 | |
| Cobra Commander II | Get 250 kills as a Chopper Gunner |  | 5000 | |
| Cobra Commander III | Get 500 kills as a Chopper Gunner | 10000 | ||
| Cobra Commander IV | Get 1000 kills as a Chopper Gunner |  |  | 10000 |
| Spectre I | Get 50 kills with an AC-130 |   | 2500 | |
| Spectre II | Get 250 kills with an AC-130 |  | 5000 | |
| Spectre III | Get 500 kills with an AC-130 | 10000 | ||
| Spectre IV | Get 1000 kills with an AC-130 |  |  | 10000 |
| Knife Veteran I | Kill 10 enemies with a melee attack |   | 2500 | |
| Knife Veteran II | Kill 50 enemies with a melee attack |  | 5000 | |
| Knife Veteran III | Kill 100 enemies with a melee attack | 10000 | ||
| Knife Veteran IV | Kill 250 enemies with a melee attack |  |  | 10000 |
| Last Stand Veteran I | Kill 5 enemies while in Last Stand |   | 2500 | |
| Last Stand Veteran II | Kill 15 enemies while in Last Stand |  | 5000 | |
| Last Stand Veteran III | Kill 50 enemies while in Last Stand | 10000 | ||
| Last Stand Veteran IV | Kill 100 enemies while in Last Stand |  |  | 10000 |
| Stealth I | Kill 10 enemies while using a silenced weapon |   | 2500 | |
| Stealth II | Kill 25 enemies while using a silenced weapon |  | 5000 | |
| Stealth III | Kill 50 enemies while using a silenced weapon | 10000 | ||
| Stealth IV | Kill 1000 enemies while using a silenced weapon |  | | 5000 |
| Stun Veteran I | Kill 20 enemies still dazed by a Stun Grenade |   | 2500 | |
| Stun Veteran II | Kill 75 enemies still dazed by a Stun Grenade | 5000 | ||
| Stun Veteran III | Kill 150 enemies still dazed by a Stun Grenade |  | 10000 | |
| Stun Veteran IV | Kill 300 enemies still dazed by a Stun Grenade |  |  | 5000 |
| Flashbang Veteran I | Kill 20 enemies dazed by a Flashbang |   | 2500 | |
| Flashbang Veteran II | Kill 75 enemies dazed by a Flashbang | 5000 | ||
| Flashbang Veteran III | Kill 150 enemies dazed by a Flashbang |  | 10000 | |
| Flashbang Veteran IV | Kill 300 enemies dazed by a Flashbang |  |  | 5000 |
Hidden/Other
These challenges cannot be found in the barracks, but can be completed by playing through multiplayer. These challenges seem to unlock after certain levels, but it is unknown which levels (e.g. Radiation Sickness will not unlock until after level 10). Italics mean unconfirmed names, xp or description. Currently, all of these challenges reset when Prestiging.
| Challenge | How To Complete | Title Unlock | Emblem Unlock | XP Reward |
|---|---|---|---|---|
| 6fears7 | Select killstreak rewards requiring 7, 8 and 9 kills and earn them all |  | 1500 | |
| Click Click Boom | Kill an enemy with C4 while you are in Last or Final Stand |  |  | 3000 |
| Hard to Kill | Get 2 kills while in Last Stand or Final Stand | | 1000 | |
| Heroic | Capture a domination point while in Last Stand | 1000 | ||
| Hijacker I | Steal 10 enemy Care Packages |  | 1000 | |
| Hijacker II | Steal 50 enemy Care Packages |  | 3000 | |
| Hijacker III | Steal 200 enemy Care Packages |  | 5000 | |
| Infected | Get knifed by an enemy wearing this title |  | 1000 | |
| Living Dead | Survive in Final Stand long enough to get back up |  |  | 1000 |
| Martyrdoh! | Kill an enemy who is cooking a grenade. or stun yourself with your own stun grenade |  | 1000 | |
| Martyr | Get a kill with a Martyrdom grenade |  |  | 1000 |
| Never Forget | Get hurt by an enemy, survive and backstab the same enemy | 3500 | ||
| Ninja Defuse | Defuse a bomb right after it is planted while the planter is still alive. | 1000 | ||
| Radiation Sickness | Get nuked by the enemy |  | 1000 | |
| Renaissance Man | Kill 3 enemies with 3 different weapons in a single life |  | 1000 | |
| Sidekick | Three kills with your secondary weapon in one life |  |  | 1000 |
| STD | Knife someone wearing this title |  | 1000 | |
| The Avenger | Avenge the death of 3 teammates in one life |  | ||
| The Edge I | Get the game-winning killcam 5 times | 1000 | ||
| The Edge II | Get the game-winning killcam 10 times | 5000 | ||
| The Edge III | Get the game-winning killcam 20 times |  | 10000 | |
| The Loner | Get a 10 kill streak with no killstreak rewards selected |  |  | 2500 |
| Totally Numb | Take enough damage that would normally kill you with Painkiller active |  |  | 1000 |
| ...With A Vengeance | Avenge a fallen teammate | 1000 | ||
| Weapons of Mass Distraction | Get winning kill after nuke has been called in (before detonation) | 7500 |
| v• d •e | |
|---|---|
| Infinity Ward | Call of Duty 4: Modern Warfare · Call of Duty: Modern Warfare 2 · Call of Duty: Modern Warfare 3 · Call of Duty: Ghosts · Call of Duty: Infinite Warfare · Call of Duty: Modern Warfare (2019) · |
| Treyarch | Call of Duty: World at War · Call of Duty: Black Ops · Call of Duty: Black Ops II · Call of Duty: Black Ops III · Call of Duty: Black Ops 4 · Call of Duty: Black Ops Cold War |
| Sledgehammer Games | Call of Duty: Advanced Warfare · Call of Duty: WWII |
| Raven Software | Call of Duty: Modern Warfare Remastered |
Best Call of Duty Black Ops Headshots Gifs
Source: https://callofduty.fandom.com/wiki/Challenges/Call_of_Duty:_Modern_Warfare_2