GamePatchPlanet - Crysis Warhead Cheats, Codes, Trainers, Patch Updates, Demos

Cheat Codes
Using a text editor such as Notepad find the file called "diff_easy.cfg", "diff_normal.cfg", or "diff_hard.cfg" depending on the games difficulty setting and add the following line: "con_restricted = 0" Save the file.
During game play press ~ (Tilde) to bring up the console, you can now type one of the following:
i_giveitem <item name> - Give indicated item to player (see item list below)
ai_IgnorePlayer = 1 - AI ignores player
g_playerHealthValue = 900.0 - Extra health
g_godMode = 1 - God mode
i_unlimitedammo = 1 - Infinite ammo
hud_nightVisionConsumption = 0 - Infinite nightvision
g_playerSuitEnergyRechargeTimeArmor = 0 - Instant energy
g_playerSuitEnergyRechargeTimeArmorMoving = 0 - Instant energy while moving
g_playerSuitArmorModeHealthRegenTime = 0 - Instant health regen
g_playerSuitArmorModeHealthRegenTimeMoving = 0 - Instant health regen while moving
ai_UseAlternativeReadability = 0 - Koreans speak in Korean
g_suitArmorHealthValue = 900.0 - More armor points
g_suitRecoilEnergyCost = 0 - No energy cost
g_suitCloakEnergyDrainAdjuster = 0 - No energy loss
g_playerSuitEnergyRechargeDelay = 0 - No waiting until energy regen starts
g_playerSuitHealthRegenDelay = 0 - No waiting until regen starts
i_noweaponlimit = 1 - No weapon limit
g_suitSpeedMult = 2.85 - Run faster
g_difficultyLevel = [1 - 4] - Set difficulty ("1" is easy, "4" is most difficult)
g_playerSuitEnergyRechargeTime = 0 - Set energy regen time to 0
g_playerSuitHealthRegenTime = 0 - Set health regen time to 0
g_playerSuitHealthRegenTimeMoving = 0 - Set regen time while walking to 0
g_suitSpeedEnergyConsumption = 1 - Speed suit never runs out of energy
r_displayinfo = [0 or 1] - Toggle frame rate display
g_meleeWhileSprinting = [0 or 1] - Toggle melee attacks while sprinting
v_goliathmode = [0 or 1] - Toggle vehicle invincibility

Item Names
Use the following item names for the above i_giveitem code:
TACGun_XP - Another version of PAX
AVMine - Anti Vehicle Mine
AssaultScope - Assault Scope
AY69 - AY69 Micro Machine Gun
C4 - C4
Claymore - Claymore
EMPGrenade - EMP Grenade
FragGrenade - Explosive Grenade
FGL40 - FGL40 Automatic Grenade Launcher
FlashbangGrenade - Flash Grenade
LAMFlashLight - Flash Light for Pistol
LAMRifleFlashLight - Flash Light for Rifle
GaussRifle - Gauss Rifle
GrenadeLauncher - Grenade Launcher Attachment for SCAR and FY71
FY71IncendiaryAmmo - Incendiary Ammo for FY71
LAM - Lasersight for Pistol
LAMRifle - Lasersight for Rifles
Hurricane - Minigun
LAW - Missile Launcher
TACGun_XP_2 - PAX Plasma Accumulator Cannon
SOCOM- Pistol
Shotgun - Shotgun
SOCOMSilencer - Silencer for Pistol
Silencer - Silencer for Rifle
SmokeGrenade - Smoke Grenade
DSG1 - Sniper Rifle
SniperScope - Sniper Scope
FY71 - Standard Rifle (Korea)
SCAR - Standard Rifle (US)
SMG - Submachine Gun
TACGun - Tac Gun (mini nuke)

Developer Mode Keyboard Key Cheats
Right click the games desktop shortcut and choose Properties then in the Target field add -DEVMODE to the end of the text box, start the game and during game play you can press one of the following keyboard keys:
Toggle between first and third person view - F1
Go to next checkpoint - F2
Toggle flight and ghost modes - F3
Go to previous checkpoint - F10
Spawn missile launcher, shotgun, alien MOAC - Keypad 1
Unlimited ammunition - Keypad 2
Debug menu - Keypad Enter

Extra Developer Mode Codes
During gameplay press ~ (Tilde) to bring up the console, you can now type one of the following codes:
Unlimited ammunition - i_unlimitedammo 1
All weapons - i_giveallitems
Hide developer mode information - r_displayinfo 0
God mode - g_godmode 1
Carry unlimited weapons - i_noweaponlimit 1
Enables Reflex Sight - i_giveitem Reflex
Enables the TAC Launcher - i_giveitem TACGun
Enables the aiTACGun_XP - i_giveitem TACGun_XP
Enables the PAX Plasma Accumulator Cannon - i_giveitem TACGun_XP_2
Faster speed - g_suitSpeedMult = 2
Koreans speak Korean - ai_UseAlternativeReadability
Indestructible vehicles for everyone - V_goliathmode 1