By entering these Call of Duty 4: Modern Warfare cheats you can get your hands on every weapon in the game, plus we also have a guide for all of the Intel locations and the lowdown on the multiplayer unlocks available.
Call of Duty 4: Modern Warfare guide
Call of Duty 4: Modern Warfare cheats
Zombie Mode
Pause the game before entering this code - up down up down left right left right
All Guns And Weapons
Enter from the main menu - X, X, A, A, RB, LT, Start
PC Cheats
Enable the console from the game's in-game options.
Hit the ~ key
Type seta thereisacow "1337" and then press ENTER.
Type spdevmap bog_a and then press enter.
Exit and load your game or start a new one.
When playing, drop down the dev-console and enter your codes
give all - Access All Weapons
cg_LaserForceOn 1 - Add Laser Sights to ALL Weapons
jump_height # - Adjust Gravity Default = 39
timescale # - Adjust Time Default = 1.00
r_fullbright - Easier to see things
notarget - Enemies Ignore You
give ammo - Full Ammo
god - God Mode
demigod - God mode but screen still shakes
noclip - No Clipping Mode
cg_drawGun - Removes Your Gun
ufo - Same as noclip?
cg_fov - Zoom with any Gun
Call of Duty 4: Modern Warfare unlockables
Golden Weapons
Golden Weapons are purely a cosmetic enhancement:
Golden Ak-47 - Complete all Assault Rifle challenges.
Golden Desert Eagle - Get to Lv.55.
Golden Dragonuv - Complete all Sniper challenges.
Golden M1014 - Complete all Shotgun challenges.
Golden M60 - Complete all LMG challenges.
Golden Mini-Uzi - Complete all SMG challenges.
Multiplayer Perks
3 Frag Grenades - Rank 41
Bandolier - Rank 32
Bomb Squad - Rank 14
Claymores - Rank 23
Double Tap - Rank 29
Last Stand - Rank 8
Martyrdom - Rank 17
Overkill - Rank 38
Sleight of Hand - Rank 20
UAV Jammer - Rank 11
Unlockable Multiplayer Weapons
Assault Rifle - G3 - Reach Rank 25
Assault Rifle - G36C - Reach Rank 37
Assault Rifle - M14 - Reach Rank 46
Assault Rifle - M4 Carbine - Reach Rank 10
Assault Rifle - MP44 - Reach Rank 52
LMG - M60E4 - Reach Rank 19
Pistol - Desert Eagle - Reach Rank 43
Pistol - Golden Desert Eagle - Reach Rank 55
Pistol - M1911 - Reach Rank 16
Shotgun - M1014 - Reach Rank 31
SMG - AK-74U - Reach Rank 28
SMG - Mini Uzi - Reach Rank 13
SMG - P90 - Reach Rank 40
Sniper Rifle - Barret - Reach Rank 49
Sniper Rifle - Dragunov - Reach Rank 22
Sniper Rifle - M40 - Reach Rank 04
Sniper Rifle - R700 - Reach Rank 34
Ranks
AK-74U Submachine Gun - get rank 28
Bandolier Perk Class 1 - get rank 32
Barret Sniper Rifle - get rank 49
Bomb Squad Perk Class 1 - Get rank 13
Boot Camp Challenges 1 - Get rank 08
Boot Camp Challenges 2 - Get rank 14
Boot Camp Challenges 3 - Get rank 17
Clan Tag - Get rank 11
Claymore Perk Class 1 - get rank 23
Commander Prestige Mode - get rank 55
Create a Class - Get rank 03
Dead Silence Perk Class 3 - get rank 44
Demolitions Class Weapon Class - Get rank 01
Desert Eagle Pistol - get rank 43
Double Tab Perk Class 2 - get rank 29
Dragunov Sniper Rifle - get rank 22
Eavesdrop Perk Class 3 - get rank 35
Elite Challenges - get rank 51
Elite Challenges 2 - get rank 53
Elite Challenges 3 - get rank 54
Frag x 3 Perk Class 1 - get rank 41
Frag x 3 Perk Class 1 - get rank 41
G3 Assault Rifle - get rank 25
G36C Assault Rifle - get rank 37
Golden Desert Eagle - get rank 55
Gun Challenges - Get rank 04
Humiliation Challenges - get rank 42
Humiliation Challenges 2 - get rank 45
Humiliation Challenges 3 - get rank 47
Humiliation Challenges 4 - get rank 48
Humiliation Challenges 5 - get rank 50
Iron Lungs Perk Class 3 - get rank 26
Killer Challenges - get rank 30
Killer Challenges 2 - get rank 33
Killer Challenges 3 - get rank 36
Killer Challenges 4 - get rank 39
Last Stand Perk Class 3 - Get rank 07
M1014 Shotgun - get rank 31
M14 Assault Rifle - get rank 46
M1911 Pistol - Get rank 15
M4 Carbine Assault Rifle - Get rank 09
M40 Sniper Rifle - Get rank 06
M60E4 Light Machine Gun - Get rank 18
Martyrdom Perk Class 2 - Get rank 16
Mini Uzi Submachine Gun - Get rank 12
MP44 Assault Rifle - get rank 52
New playlists - Get rank 05
Operations Challenges - Get rank 20
Operations Challenges - get rank 21
Operations Challenges 2 - get rank 24
Operations Challenges 3 - get rank 27
Overkill Perk Class 2 - get rank 38
P90 Submachine Gun - get rank 40
R700 Sniper Rifle - get rank 34
Sleight of Hand Perk Class 2 - Get rank 19
Sniper Class Weapon Class - Get rank 02
UAV Jammer Perk Class 2 - Get rank 10
Call of Duty 4: Modern Warfare tips
How To Get The Saw In Sins Of The Father
When you are disguised as the enemy and waiting up in the tower there will be two guys to the right on top of gas station the one farthest from you is holding the saw. Throw a flash grenade at them they will get up and scramble around and when he gets close to the side of the roof shoot and kill him and kill him, and he usually drop it. It will land on the ground (if not, kill someone so it will start over on that part). Don't try to pick it up right away. You have to wait till you get knocked over by Zakaess son, then get it.
Assassination Of Imar Hints
When you are waiting for the helicopter to pick you up on the level where you kill Imar, wait until you are at the checkpoint, then grab a sniper, head towards where the bad guys came at the first part of that, make a left, then go all the way down and at the the first door, go in it. Get out your sniper and wait until the helicopter gets there, then go get your guy and bring him back to the helicopter. One more thing, when you are hiding, the men won't go to you, but dogs will. It may take a couple tries so be patient and keep on trying.
Perk up
Your first perk slot is mostly reserved for extra explosives, or an attachment to one of your weapons like a silencer or red-dot sight. The standard soldier has one frag grenade and one flash, smoke or stun grenade. Tier one perks can give you three more of either, two charges of C4 or two RPG rockets. But unlocking those extra frags could take a while: they're not available until level 41.
Perk: Eavesdrop
Lets you listen in on what the enemy team is saying even when on they're on their private channel.
Perk: Bandolier
Allows you to carry more ammo.
Perk: Stopping power
By stopping, we mean killing. This perk pumps up the damage on all your firearms.
Perk: Juggernaught
Decreases damage taken, giving you extra time to close in on enemies and stab them for the kill.
Perk: Sleight of Hand
Reduces reloading time by half.
Perk: Double-tap
Unlocked at level 29 - weapon fires at twice the rate for a short time.
Perk: Overkill
Allows you to carry two primary weapons.
Perk: Sonic Boom
Increases damage of explosive weapons.
Perk: Extreme Conditioning
Increases length of sprints.
Perk: Last Stand
Continue firing after killed.
Perk: Martyrdom
Drop a grenade after killed.
Perk: Steady Aim
Increases accuracy of shooting when not looking through sights.
Perk: Deep Impact
Bullets penetrate deeper through cover.
Perk: Iron Lungs
Increases sprint length more than Extreme Conditioning.
Perk: Dead Silence
Obtained at level 44 - decreases sound when moving.
Multiplayer Challenges
Simply ranking up is enough to unlock the ordinary perks, but weapon modifications like laser sights, grenade launcher attachments and silencers are unlocked with specific challenges. Luckily these are pretty straightforward: want a sight for your M16? Get 50 kills with your M16. And better still, unlocking these gives you a bucket-load of XP towards your next promotion.
