Cheat Codes:
------------
Enable the console by using the "Option" menu. Then, press ~ to
display the console window. Enter seta thereisacow "1337" as a
console command. Then, press ~ to display the console window
again and enter one of the following codes to activate the
corresponding cheat function. Note: Open the cfg file with a text
editor and change the "seta monkeytoy" value from "1" to "0" if
needed.

Effect Code
---------------------------------------------
All weapons - give all
God mode - god
God mode but screen still shakes - demigod
No clipping mode - noclip
Flight mode - ufo
Enemies ignore you - notarget
Full ammunition - give ammo
Spawn indicated item - give
Set gravity; default is "39" - jump_height
Set speed; default is "1.00" - timescale
Add laser sight to all weapons - cg_LaserForceOn 1
Remove gun graphics - cg_drawGun
Zoom with any gun - cg_fov
Better vision - r_fullbright


Cheatmode [Demo]:
-----------------
Submitted by: RM

Enable the console from the game's in-game options. Hit the tilde key (~) to
drop the dev-console. Type seta thereisacow "1337" and then press ENTER.
Type spdevmap bog_a and then press ENTER. This will start the demo with
cheats enabled. When playing, drop down the dev-console and enter the
following codes and hit ENTER to activate or toggle them.

Code Result
----------------------
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)

Easy Intel:
-----------
The following works on the mission entitled "Hunted". After fighting your
way through a basement (after going underneath a bridge, across a field,
et cetera), you'll reemerge outside. A nearby house next to a vending
machine and a car should be your target from here. Inside the house,
there's a laptop on the table. This is a piece of Intel, and collecting
all thirty of them in the game will unlock all of the Cheat options available.
If you collect the Laptop, and then head through the nearby checkpoint, it
will be permanently acquired on your save file. Kill yourself at this point
(a Grenade is an easy way to do so), and backtrack to the house. Collect
the Laptop again, go to the checkpoint, kill yourself, and repeat the
process. By doing this, you can collect thirty laptops without actually
collecting all thirty of them.

Prestige Mode:
--------------
To unlock Prestige Mode, which is a multiplayer-only mode, you must reach
experience level fifty-five. Instead of capping out at level fifty-five,
which is the highest level, Prestige Mode allows you to start again from
level one. This can be done a total of ten times, giving you ten different
icons in in-game lobbies to show your extreme achievement.

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.

Unlockable: New Mission
-----------------------
To play an all-new mission, which is an extra mission after the main quest
is completed, beat the game and view the ending credits thereafter. After
they've run their course, you will then be given the opportunity to play
one last single player mission before all is said and done.

Cheat mode:
Successfully complete the game. A "Cheat" option will now appear during
game play at the "Options" menu.

Cheat options:
Collect the Intel Pieces (enemy laptop computers) hidden throughout the
game to unlock the cheat options. The number of pieces you have determines
which specific cheats are available.

CoD Noir - 2 Intel Pieces. Allows black and white graphics.
Photo-Negative - 4 Intel Pieces. Inverts the colors.
Super Contrast - 6 Intel Pieces. Increases the contrast.
Ragtime Warfare - 8 Intel Pieces. Silent movie mode.
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:
-------------
Below is the level distribution list for Intel Pieces, which are enemy
laptops full of information strewn throughout the game. There are thirty
of them total. The left column is the level in question, while the right
column is how many Intel Pieces can be found on that level.
Levels with no Intel Pieces are excluded completely.

Level 2 - 2
Level 4 - 2
Level 5 - 3
Level 6 - 2
Level 7 - 2
Level 9 - 3
Level 10 - 2
Level 12 - 2
Level 13 - 3
Level 14 - 2
Level 16 - 2
Level 17 - 1
Level 18 - 2
Level 19 - 2

Various Codes:
--------------
Cheats are unlocked not by inserting passwords, but by acquiring the thirty
Intel Pieces strewn throughout the game. The more of them you collect, the
more cheats you can access. On the left are the number of Intel Pieces
collected, and on the right are the cheats that are unlocked,
with an explanation of what each does.

2 - "CoD Noir" Play the game in black and white.
4 - "Photo-Negative" Game colors become inverted.
6 - "Super Contrast" Game's contrast increases.
8 - "Ragtime Warfare" The game feels like an old silent movie.
10 - "Cluster Bombs" One frag grenade thrown equals five in explosion.
15 - "A Bad Year" Enemies explode into tires when shot.
20 - "Slow-Mo Ability" Game plays at 40% normal speed.
30 - "Infinite Ammo" Just what it says.

Epilogue Mission:
-----------------
Sit and look through all the credits at the end of the game, and you'll
unlock one more mission.

Mile High Club mission:
Complete Story mode under any difficulty.


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.

Crew Expendable: Desert Eagle:
------------------------------
In the second large containment room, run ahead of your team. There are
two enemies with Desert Eagles who will try to surprise you around two
corners, depending on the path you take.

Game Over: SSgt. Griggs's "Success!" comment:
---------------------------------------------
Killing all three RPG enemies in the pursuing trucks in Game Over
results in SSgt. Griggs saying "Success!"

Multi-player: Headshots:
------------------------
When you kill another player with a headshot, a metal "ping" sound
will play to confirm it.

Faster experience:
------------------
To level up quicker than usual, try to use the same gun until all the marksman
and elite challenges are completed. They provide huge boosts and will quickly
level you up to get new guns. However, do not use those guns yet. Just keep
on the challenge until it has completed. The third phase of the challenge
usually ends with 1,000 experience points and that will bump you up a rank
almost in itself. Also, do not forget about the strange challenges like
jumping 15 feet and surviving or falling 30 feet to your death. To get that
one if not previously unlocked play the "Countdown" map and jump into one of
the open missile silos. You will get instant experience points for simply dying.
Also, remember to go prone and crouch to get those challenges as well.

Better accuracy:
----------------
Once you get the Red Dot Scope addon to your weapons, use it over the ACOG scope.
The red dot will not enhance or take away anything and provides a better aimpoint
on most weapons. The ACOG scope will actually add more range to your weapon, but
take away accuracy which accomplishes almost nothing; especially so for snipers
because it takes away range and adds nothing.

Sniping:
--------
If a target is moving make sure to lead it. If you are not making shots try to
lead your target more. Also, if you are a skilled sniper try using the M40A3 over
the M21. It has a slower reload time and rate of fire, but it has enough damage
to kill a target in one shot instead of two or three. It also allows you to be
less noticeable with less rounds being fired; so someone else cannot follow
the tracer shot back to you. A good setup for the sniper is the Claymore perk,
to alert you when an enemy is trying to close in on your rear, and either the
Sleight Of Hand or Stopping Power, then Iron Lungs to give you more time to
line up your shots.

Map names:
----------
Use opne of the following entries with the map or spdevmap codes.

killhouse
cargoship
coup (intermission sequence)
blackout
bog_a
hunted
ac130
bog_b
airlift
aftermath (intermission sequence)
village_assault
scoutsniper
village_defend
ambush
icbm
launchfacility_b
jeepride

New Mission:
------------
To play an all-new mission, which is an extra mission after the main quest is
completed, beat the game and view the ending credits thereafter. After they've
run their course, you will then be given the opportunity to play one last single
player mission before all is said and done.

Golden weapons:
---------------
Complete the indicated task to unlock the corresponding golden weapon camouflage.

Golden Ak-47 - Complete all Assault Rifle challenges
Golden Desert Eagle - Reach level 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