Silence in Call of Duty Four

Hint by gamesterbro on June 23, 2008  |  report this hint

One great way to stack up some kills in call of duty four is to use silence. There are several ways you can be silent. One is to use dead silence (perk three), it eliminates the sounds made by your character. This is especially useful because others cannot hear you and you are able to pick up the sounds not made by yourself. You can also use silencers, which makes the gun silent sounding and it does not appear on the radar when you shoot. This helps with the unsuspecting effect.It does, however, remove your red dot sight or ACOG, if you use either of them and it also reduces range.
Silence will deffinately help invaders but if you are a camper I would not follow my instructions.

cheats

Hint by junky12345 on August 01, 2008  |  report this hint

Completion bonuses
Successfully complete the game on any difficulty setting to unlock the cheat menu and Arcade mode. The cheat menu can be found at the options menu while playing the game.

Cheat options
Collect the indicated number of Intel Pieces (enemy laptop computers) hidden throughout the game to unlock the corresponding cheat option:

COD Noir: 2 Intel Pieces. Turns graphics black and white.

Photo-Negative: 4 Intel Pieces. Inverts the colors.

Super Contrast: 6 Intel Pieces. Increases the contrast.

Ragtime Warfare: 8 Intel Pieces. Silent Movie mode; graphics are black and white, dust and scratches fill the screen, game plays at two times the speed, and the music becomes piano music.

Cluster Bombs: 10 Intel Pieces. Frag grenades are more powerful.

A Bad Year: 15 Intel Pieces. Enemies explode into tires when shot.

Slow-Mo Ability: 20 Intel Pieces. Slow motion game play.

Infinite Ammo: 30 Intel Pieces.

Intel Pieces
The Intel Pieces can be found in the following levels. There are a total of thirty Intel Pieces.

Level 2: 2 Intel Pieces
Level 4: 2 Intel Pieces
Level 5: 3 Intel Pieces
Level 6: 2 Intel Pieces
Level 7: 2 Intel Pieces
Level 9: 3 Intel Pieces
Level 10: 2 Intel Pieces
Level 12: 2 Intel Pieces
Level 13: 3 Intel Pieces
Level 14: 2 Intel Pieces
Level 16: 2 Intel Pieces
Level 17: 1 Intel Piece
Level 18: 2 Intel Pieces
Level 19: 2 Intel Pieces

Cheats for everyone to have fun with!!

Hint by gburynat on June 04, 2008  |  report this hint

Golden "camouflage" for weapons (multiplayer). There is one golden version for one weapon in each class of weapons in the game. Unlockables How to Unlock Golden Deagle (Handgun) Reach Rank 55 Golden AK47 (Assault Rifle) Complete all the headshot challenges for all the weapons in the Assault Rifle weapon class. Golden SVD (Sniper Rifles) Complete all the headshot challenges for all the weapons in the Sniper Rifle weapon class. Golden Mini-Uzi (Sub-Machine Gun) Complete all the headshot challenges for all the weapons in the Sub-Machine Gun weapon class. Golden Auto Shotgun (Shotgun) Complete all the headshot challenges for all the weapons in the Shotgun weapon class. Golden M60 (Light Machine Gun) Complete all the headshot challenges for all the weapons in the Light Machine Gun weapon class. Unlockable How to Unlock Arcade Mode Complete the game on any difficulty. Cheats Menu Complete the game on any difficulty. Cheat Effect give all----------Access All Weapons god--------------God Mode
noclip-----------No Clipping Mode notarget--------Enemies Ignore You
give ammo-----Full Ammo
jump_height#-Adjust Gravity Default = 39
timescale#-----Adjust Time Default = 1.00
demigod---------God mode but screen still shakes
ufo-----------------Same as noclip? r_fullbright-------Easier to see things cg_drawGun----Removes Your Gun
cg_fov-------------Zoom with any Gun

THE GOLDEN GUNS and CHEAT MODE

Hint by blackdiamond on January 21, 2008  |  report this hint

Golden "camouflage" for weapons (multiplayer).
There is one golden version for one weapon in each class of weapons in the game.
Unlockables

How to Unlock
Golden Deagle (Handgun) Reach Rank 55

Golden AK47 (Assault Rifle) Complete all the headshot challenges for all the weapons in the Assault Rifle weapon class.

Golden SVD (Sniper Rifles) Complete all the headshot challenges for all the weapons in the Sniper Rifle weapon class.

Golden Mini-Uzi (Sub-Machine Gun) Complete all the headshot challenges for all the weapons in the Sub-Machine Gun weapon class.

Golden Auto Shotgun (Shotgun) Complete all the headshot challenges for all the weapons in the Shotgun weapon class.

Golden M60 (Light Machine Gun) Complete all the headshot challenges for all the weapons in the Light Machine Gun weapon class.

Unlockable How to Unlock
Arcade Mode Complete the game on any difficulty.
Cheats Menu Complete the game on any difficulty.

Cheat Effect
give all----------Access All Weapons
god--------------God Mode
noclip-----------No Clipping Mode
notarget--------Enemies Ignore You
give ammo-----Full Ammo
jump_height#-Adjust Gravity Default = 39
timescale#-----Adjust Time Default = 1.00
demigod---------God mode but screen still shakes
ufo-----------------Same as noclip?
r_fullbright-------Easier to see things
cg_drawGun----Removes Your Gun
cg_fov-------------Zoom with any Gun

good and kinda funny hidding

Hint by bigceej on March 18, 2008  |  report this hint

this has helped me so many times on multiplayer, well if you see a dead body on the ground if you prone right on top of it no one will notice you alive (it works better if its the same person as you IE (SAS,spetnaz,marines...) its just funny to watch people walk right over you then you knife them in the leg and they die

this isnt really a tip but im just letting you know they new update of the game for ps3 had some kool stuff i thought i would tell you it had; better kill cam;s(when you die by a explosin the camera angle is where the explosin came from like a granade)better snipers wqhen the sights are on the guy and you shoot them it actualy hits them, better acof the triangle is were the bullets go now yea, you can mute people so so helpfull, and possibly in a couple months there will be more maps and game types oooo and weapons and perks(like a double attachment perk-scope and a silencer)and possibly a laser sight. i hope you enjoy the info

cheats

Hint by foreigngamer on July 18, 2008  |  report this hint

#

Successfully complete the game on any difficulty setting to unlock the cheat menu and Arcade mode. The cheat menu can be found at the options menu while playing the game.
# Cheat options

Collect the indicated number of Intel Pieces (enemy laptop computers) hidden throughout the game to unlock the corresponding cheat option:

COD Noir: 2 Intel Pieces. Turns graphics black and white.

Photo-Negative: 4 Intel Pieces. Inverts the colors.

Super Contrast: 6 Intel Pieces. Increases the contrast.

Ragtime Warfare: 8 Intel Pieces. Silent Movie mode; graphics are black and white, dust and scratches fill the screen, game plays at two times the speed, and the music becomes piano music.

Cluster Bombs: 10 Intel Pieces. Frag grenades are more powerful.

A Bad Year: 15 Intel Pieces. Enemies explode into tires when shot.

Slow-Mo Ability: 20 Intel Pieces. Slow motion game play.

Infinite Ammo: 30 Intel Pieces.

# Intel Pieces

The Intel Pieces can be found in the following levels. There are a total of thirty Intel Pieces.

Level 2: 2 Intel Pieces
Level 4: 2 Intel Pieces
Level 5: 3 Intel Pieces
Level 6: 2 Intel Pieces
Level 7: 2 Intel Pieces
Level 9: 3 Intel Pieces
Level 10: 2 Intel Pieces
Level 12: 2 Intel Pieces
Level 13: 3 Intel Pieces
Level 14: 2 Intel Pieces
Level 16: 2 Intel Pieces
Level 17: 1 Intel Piece
Level 18: 2 Intel Pieces
Level 19: 2 Intel Pieces

# Easy Intel Pieces in All Ghillied Up mission

Go to the location of the first Intel Piece, located at the top of the ladder in the first church. Get the Intel Piece, and fall back down. You will die and start out getting the Intel Piece again. The Intel Piece keeps adding to the total number that you have. Repeat this process until you have 30 Intel Pieces.
# Epilogue mission

Successfully complete Story mode on any difficulty setting and watch the entire credits to unlock the bonus Epilogue mission.
# Mile High Club mission

Successfully complete Story mode on any difficulty setting to unlock the Mile High Club mission.
# Prestige mode

Reach level 55 to unlock Prestige mode. This is a multiplayer only mode that starts you back at level 1. You can repeat this ten more times.
# Golden weapons

Successfully complete the indicated task to unlock the corresponding golden weapon camouflage. Note: The golden version of the weapons does not boost any attributes and is just purely cosmetic.

Golden Ak-47: Successfully complete all Assault Rifle challenges.
Golden Desert Eagle: Reach level 55.
Golden Dragonuv: Successfully complete all Sniper challenges.
Golden M1014: Successfully complete all Shotgun challenges.
Golden M60: Successfully complete all LMG challenges.
Golden Mini-Uzi: Successfully complete all SMG challenges.