Head to the difficulty files in your Crysis folder (for example: C:Program FilesElectronic ArtsCrytekCrysisGameConfig). The four files you're looking for are titled diff_easy.cfg, diff_normal.cfg, diff_hard.cfg and diff_bauer.cfg. Open the file (using Notepad) of the difficulty level you are currently playing or wish to edit. Add the following line to the end of the file and save it:
God Mode - g_godMode = 1
No Target - ai_IgnorePlayer = 1
No Weapon Limit - i_noweaponlimit = 1
Unlimited Ammo - i_unlimitedammo = 1
You can also modify your suit stats. For example:
g_playerHealthValue = 400.0
g_playerSuitArmorModeHealthRegenTime = 0
g_playerSuitArmorModeHealthRegenTimeMoving = 0
g_playerSuitEnergyRechargeDelay = 0
g_playerSuitEnergyRechargeTimeArmor = 0
g_playerSuitEnergyRechargeTimeArmorMoving = 0
g_playerSuitEnergyRechargeTime = 0
g_playerSuitHealthRegenDelay = 0
g_playerSuitHealthRegenTime = 0
g_playerSuitHealthRegenTimeMoving = 0
g_suitArmorHealthValue = 400.0
g_suitCloakEnergyDrainAdjuster = 0
g_suitRecoilEnergyCost = 0
g_suitSpeedEnergyConsumption = 0
g_suitSpeedMult = 2
After making all of your edits, save the file, load up a new game and see what you've edited!
