Note: The following procedures involves editing a game file; create a backup copy of the file
before proceeding. Use a text editor to edit the "diff_easy.cfg", "diff_normal.cfg", or "diff_hard.cfg"
file in the "\crysis\game\config\" directory to enable cheat mode and the console window on the
Easy, Normal, or Hard difficulty. Add the line "con_restricted = 0" to the file, then press ~ while
playing the game to display the console window. Enter one of the following codes to activate the
corresponding cheat function. Alternately, add one of the following codes to the "diff_easy.cfg",
"diff_normal.cfg", or "diff_hard.cfg" file in the "\crysis\game\config\" directory to activate the
corresponding cheat function.
         Result                                                  Cheat Code
       God mode                                               g_godMode = 1
 Infinite ammunition                                      i_unlimitedammo = 1
     Toggle vehicle
                                                        v_goliathmode = [0 or 1]
      invincibility
    No weapon limit                                        i_noweaponlimit = 1
    No energy loss                              g_suitCloakEnergyDrainAdjuster = 0
    No energy cost                                    g_suitRecoilEnergyCost = 0
      Extra health                                   g_playerHealthValue = 900.0
 Instant health regen                     g_playerSuitArmorModeHealthRegenTime = 0
 Instant health regen
                                     g_playerSuitArmorModeHealthRegenTimeMoving = 0
     while moving
    Instant energy                         g_playerSuitEnergyRechargeTimeArmor = 0
 Instant energy while
                                      g_playerSuitEnergyRechargeTimeArmorMoving = 0
       moving
  More armor points                               g_suitArmorHealthValue = 900.0
       Run faster                                       g_suitSpeedMult = 2.85
  Infinite nightvision                            hud_nightVisionConsumption = 0
Spawn indicated item                                      i_giveitem [item name]
Set health regen time
                                                 g_playerSuitHealthRegenTime = 0
         to 0
 Set regen time while
                                             g_playerSuitHealthRegenTimeMoving = 0
     walking to 0
  Set difficulty, "1" is
   easy, "4" is most                                       g_difficultyLevel = 1
        difficult
   AI ignores player                                       ai_IgnorePlayer = 1
No waiting until regen
                                                 g_playerSuitHealthRegenDelay = 0
        starts
Set energy regen time                          g_playerSuitEnergyRechargeTime = 0
          to 0
  Do not wait until
                                         g_playerSuitEnergyRechargeDelay = 0
 energy regen starts
Speed suit never runs
                                          g_suitSpeedEnergyConsumption = 1
   out of energy
  Rate at which time
                                                   time_scale = [number]
 passes; "1" is default
 Toggle melee attacks
                                            g_meleeWhileSprinting = [0 or 1]
    while sprinting
     Fall speed in
  meters/second that
                                         pl_fallDamage_SpeedFatal = [number]
causes death; "13.7" is
        default
  Maximum speed in
  meters/second at
                                          pl_fallDamage_SpeedSafe = [number]
  which you take no
damage; "8" is default
Set swim speed; "4" is
                                              pl_swimBaseSpeed = [number]
       default
Set speed at which you
jump out of water; "1"                   pl_swimJumpSpeedBaseMul = [number]
       is default
  Walking movement
                                               g_walkmultiplier = [number]
 speed; "1" is default
    Multiplies punch
strength by this factor;                       cl_strengthscale = [number]
     "1" is default
   Koreans speak in
                                            ai_UseAlternativeReadability = 0
       Korean
  Toggle frame rate
                                                  r_displayinfo = [0 or 1]
       display
 Developer mode
Start the game with the "-DEVMODE" command line parameter. Then while playing the game,
press one of the following keys to activate the corresponding cheat function:
                  Result                                     Key
    Toggle first and third person view                       [F1]
         Jump to next checkpoint                             [F2]
       Toggle fly and ghost modes                            [F3]
        Jump to previous checkpoint                                [F10]
Get missile launcher, shotgun, alien MOAC                       [Keypad 1]
             Infinite ammunition                                [Keypad 2]
                  Debug menu                                 [Keypad Enter]
 Item names
Use one of the following case-sensitive values with the "i_giveitem [item name]" code to spawn
the corresponding item:
                 Item                       Item code
        Anti-vehicle mine                     AVMine
          Assault scope                   AssaultScope
        C4 and detonator                         C4
             Claymore                       Claymore
       Flashbang grenade              FlashbangGrenade
            Gauss rifle                     GaussRifle
             Grenade                      FragGrenade
   Grenade launcher for rifles         GrenadeLauncher
            Korean rifle                       FY71
 Laser aiming module for rifles              LAMRifle
              Minigun                       Hurricane
                 Pistol                       SOCOM
       Precision sniper rifle                  DSG1
         Rocket launcher                       LAW
             Shotgun                         Shotgun
         Smoke grenade                   SmokeGrenade
           Sniper scope                   SniperScope
       Standard U.S. rifle                     SCAR
         Submachine gun                         SMG
              Tac gun                        TACGun
 Faster start
To start the game without the introduction videos, rename the following files in the
"\Crysis\Game\Localized\Video" directory: "Trailer_NVidia.sfd", "Trailer_Intel.sfd",
"Trailer_EA.sfd", "Trailer_CrytekC.sfd", and "Trailer_Crytek.sfd".
 Defeating Alien Troopers
Use the following trick to kill Alien Troopers without shooting. When the Alien Troopers jump in
the air and levitate shortly doing nothing, they are about to charge at you, which may kill you in
one hit. When they do this, move out of the way. When they charge and miss, there will be a
moment where they are idle. Run up to them, grab, and throw them. This may be slightly difficult
at certain angles. The moment you throw them they will die. Note: This was done on the Easy
difficulty setting.
 Defeating KPA soldiers
When you attack while in Cloak mode, you instantly lose all your energy. Instead, enable Armor
mode (not Strength mode as this takes up energy when you attack), quickly shoot a soldier in the
head, then go back to Cloak mode. They will not see you, and you will still have all your energy
(you may even gain 1 to 3%). While you are transitioning to Armor mode, you will have a few
seconds where you are still invisible to the enemy, which allows you to adjust if you are sniping.
Even if you reach your time limit where you are invisible after turning off Cloak mode, you can
still shoot around and might get away with not being seen as they sometimes panic and move
around too much to notice you. You can use this to stay in a stationary location the A.I. does not
touch and easily take out a large group, such as the area directly below a watch tower.