Cheats & Cheat Codes Cheat Mode: 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. Cheat Mode: Intel Pieces To unlock cheats you'll need to locate Intel Pieces strewn throughout the game. Their are 30 to collect, and the more of them you collect, the more cheats will be unlocked. Here is a list of cheats, what the cheats do and how many Intel Pieces are needed to unlock each one. Exit and load your game or start a new one. When playing, drop down the dev-console and enter your codes. Code: Description: up down up down left right left right Zombie mode (Pause before entering cheat) 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 "CoD Noir" (2) Play the game in black and white (Intel Pieces) "Photo Negative" (4) Game colors are inverted (Intel Pieces) "Super Contrast" (6) Game's contrast increases (Intel Pieces) "Ragtime Warfare" (8) Play the game like an old silent movie (Intel Pieces) "Cluster Bombs" (10) One frag grenade has five explosions (Intel Pieces) "A Bad Year" (15) Enemies explode into tires when shot (Intel Pieces) "Slow Mo Ability" (20) Game plays at 40% normal speed (Intel Pieces) "Infinite Ammo" (30) Unlimited ammo (Intel Pieces)   Hints & Strategies Unlockable: Arcade Mode To unlock Arcade Mode, beat the game once through on any difficulty level. Arcade Mode itself is split into two options - Full Challenge or Level Challenge - that add extra replayability to the game. 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 Perks 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.   Find this article at: http://www.strategyinformer.com/pc/callofduty4modernwarfare/cheats.html