Call of Duty: Modern Warfare 2 has many challenges to help players rank up. Below is a list of all of the different categories.

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Primary Weapons Edit

Assault Rifles Edit

= Unlocked after Prestiging

Submachine Guns Edit

= Unlocked after Prestiging

Light Machine Guns Edit

= Unlocked after Prestiging

Sniper Rifles Edit

= 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 Edit

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 Edit

Machine Pistols Edit

= 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 Edit

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 Edit

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 Edit

= 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 Edit

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 Edit

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 Edit

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 Edit

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 Edit

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

Precision - Section unlocked at Level 26 Edit

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 Edit

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 Edit

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 Edit

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 Edit

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 Edit

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 Edit

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

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.