Obtain level 70 in multiplayer and enter Prestige mode to unlock a sixth custom class slot.

Unlockable     How to Unlock

Extra Custom Class Slot     Obtain level 70 in multiplayer and enter Prestige mode to unlock a sixth custom class slot.

Extra Custom Class (6 total)     1st Prestige

Extra Custom Class (7 total)     3rd Prestige

Extra Custom Class (8 total)     5th Prestige

Extra Custom Class (9 total)     7th Prestige

Extra Custom Class (10 total)     9th Prestige

Reach the Level indicated to unlock each Weapon and/or Equipment

Unlockable     How to Unlock

FAMAS (Assault Rifle)     Level 01

UMP .45 (SMG)     Level 01

L86 LSW (LMG)     Level 01

SPAS-12 (Shotgun)     Level 01

Intervention (Sniper Rifle)     Level 01

USP .45 (Pistol)     Level 01

AT4-HS (Grenade Launcher)     Level 01

Frag Grenade     Level 01

Semtex Grenade     Level 01

PP-2000 (Secondary)     Level 01

M4A1 (Rifle)     Level 04

MP5K (SMG)     Level 04

RPD (LMG)     Level 04

Barret .50 Cal (Sniper)     Level 04

Throwing Knife     Level 07

SCAR-H (Assault Rifle)     Level 08

Tactical Insertion     Level 11

AA-12 (Shotgun)     Level 12

Vector (SMG)     Level 12

Thumper (Grenade Launcher)     Level 14

MG4 (LMG)     Level 16

Blast Shield     Level 19

TAR-21 (Assault Rifle)     Level 20

Glock 18 (Secondary)     Level 22

P90 (SMG)     Level 24

.44 Magnum (Pistol)     Level 26

FAL (Assault Rifle)     Level 28

Stinger (Grenade Launcher)     Level 30

Claymore     Level 31

AUG HBAR (LMG)     Level 32

Striker (Shotgun)     Level 34

WA2000 (Sniper)     Level 36

M93 Raffica (Secondary)     Level 38

M16A4 (Assault Rifle)     Level 40

Ranger (Shotgun)     Level 42

C4     Level 43

Mini Uzi (SMG)     Level 44

M9 (Pistol)     Level 46

ACR (Assault Rifle)     Level 48

Javelin (Grenade Launcher)     Level 50

M240 (LMG)     Level 52

M1014 (Shotgun)     Level 54

M21 EBR (Sniper Rifle)     Level 56

TMP (Secondary)     Level 58

F2000 (Assault Rifle)     Level 60

Desert Eagle (Pistol)     Level 62

RPG-7 (Grenade Launcher)     Level 65

Winchester 1887 (Shotgun)     Level 67

AK-47 (Assault Rifle)     Level 70

With each perk you unlock you can upgrade it by completing various requirements with each one.

Unlockable     How to Unlock

Marathon Pro (Unlimited Sprint + Climb Obstacles Faster)     Run 26 Miles with Marathon Perk

Sleight of Hand Pro (Faster Reloading + Faster Aiming)     Get 120 Kills with Sleight of Hand Perk

Scavenger Pro (Resupply from Dead Enemies + Extra Mags)     Resupply 100 times with Scavenger Perk

Bling Pro (2 Primary Weapon Attachments + 2 Secondary Weapon Attachments)     Get 200 Kills with a Weapon with Two Attachments

Stopping Power Pro (Extra Bullet Damage + Extra Damage to Enemy Vehicles)     Get 300 Kills with Stopping Power Perk

Lightweight Pro (Move Faster + Quick Aim after Sprinting)     Run 30 Miles with Lightweight Perk

Hardline Pro (Killstreak Rewards require 1 less Kill + Deathstreak Rewards require 1 less Death)     Get 40 Killstreaks (2 or more in a row without dying) with Hardline Perk

Cold-Blooded Pro (Undetectable by 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

Danger Close Pro (Increased Explosive Weapon Damage + Extra Air Support Damage)     Get 100 Kills with Explosives while using Danger Close Perk

Commando Pro (Increased Melee Distance + No Falling Damage)     Get 20 Melee Kills using Commando Perk

Steady Aim Pro (Increased Hip Fire Accuracy + Longer Hold Breath Duration)     Get 80 Hip Fire Kills using Steady Aim

Scrambler Pro (Jam Enemy Radar Near you + Delay Enemy Claymore Explosions)     Get 50 Close Range Kills using Scrambler Perk

Ninja Pro (Invisible to Heartbeat Sensors + Your footsteps are Silent)     Get 50 Close Range Kills using Ninja Perk

Sitrep Pro (Detect Enemy Explosives and Tactical Insertions + Louder Enemy Footsteps)     Destroy 120 Detected Explosives or Tactical Insertions with Sitrep Perk

One Man Army Pro (Swap Classes at Any Time + Swap Classes Faster)     Get 120 Kills using One Man Army

Last Stand Pro (Pull Out your Pistol before Dying + Use Equipment in Last Stand)     Get 20 Kills while in Last Stand

You can unlock the Killstreaks by receiving the amount designated before dying.

Unlockable     How to Unlock

UAV (shows enemy location)     03 Kills

Care Package (drops ammo/killstreaks)     04 Kills

Counter UAV (jams enemy radars)     04 Kills

Sentry Gun (deployable gun)     05 Kills

Predator (guided missiles)     05 Kills

Precision Airstrike (drop airstrike)     06 Kills

Harrier Strike (choose bomb location and defending Harrier)     07 Kills

Attack Helicopter     07 Kills

Emergency Airdrop (4 ammo/killstreak drops)     08 Kills

Pave Low (Armored Helicopter)     09 Kills

Chopper Gunner (be the gunner of the Helicopter)     11 Kills

AC130 Gunship (be the gunner of the AC130)     11 Kills

EMP (disables electronics)     15 Kills

Tactical Nuke (kills everyone on map)     25 Kills

Stealth Bomber (undetectable airstrike)     09 Kills

Copycat(Steal your killer’s class in killcam.)     Die 4 times in a row without a kill

Final Stand(Get back up after being wounded)     Die 4 times in a row without a kill

Martydom(Drop a live grenade just after dying)     Die 4 times in a row without a kill

Painkiller(Big health boost when you spawn)     Die 3 times in a row without a kill

Unlock Modern Warfare 2 Museum



The Museum can be selected from the "Mission Select" screen once you’ve completed the game.

Unlockable     How to Unlock

An evening with Infinity Ward: Modern Warfare 2 Gallery Exhibit     Complete the campaign.