Cheat mode
Press ~ to bring up the console window. Then, type in one of the codes below to activate the desired cheat.

Developer mode
Note: You need to download and install this file to access developer mode. Start a game using the -DEVMODE command line. Then, press one of the keys below while playing to activate the desired cheat. Note: When your in developer mode, every level will also be available.

God mode
By using [Backspace] it will toggle God mode, open the "devmode.lua" file with a text editor. Now scroll to the bottom, and paste the text below if it is not there.

function ToggleGod()
 if (not god) then
  god=1;
 else
  god=1-god;
 end
 if (god==1) then
  System:LogToConsole("God-Mode ON");
 else
  System:LogToConsole("God-Mode OFF");
 end
end
Input:BindCommandToKey("#ToggleGod()","backspace",1);

[Backspace] will now work. When God mode is used, the number next to the God command in the upper right hand side of the screen tells you how many times you really died, meaning how many times your health was at zero.

Add color to name
Type in one of the color codes below when your entering a name at the character selection screen. The letter(s) that follow that code will be shown in the matching color. You can use multiple color codes in your name, if you want.

Black: $0
White: $1
Blue: $2
Green: $3
Red: $4
Light Blue: $5
Yellow: $6
Pink: $7
Orange: $8
Gray: $9

Change profile name and keep saved files
Use this trick to have all your saved data transferred to a new folder with whatever name you like. Find and go into the "\ubisoft\crytek\far cry\profiles\player" folder. This will lead you to the profiles that are in the game. Find the folder that has the name that you want to change and open it. Then highlight items inside, including folder, game.cfg file and <name>_profile_placeholder.txt text document. Now copy those items and go back to the previous folder. In this screen, right click in an empty area of the screen, highlight "New" and click "Folder". This will create a new folder. Then rename the folder to the name you want. Open the new folder and paste the files you copied. Go back to the previous screen. Now copy File <name>_game.cfg and paste in the same screen, then rename the file you just pasted on the screen. Note: Just make sure the filename has the same capitalization as the folder you renamed earlier. The file has to be in this format: <desired name>_game.cfg. In the same screen copy file <name>_system.cfg and paste in same screen. Then rename the file to desired name then this format, <desired name>_system.cfg. Make sure the letters .cfg file extension is included, including the period. Do not erase a thing. Next play a game and make sure it works.

Cheat mode (demo version)
Press ~ while playing to bring up the console window. Now press [Tab] to cycle through the available cheat options.

No damage (demo version)
Note: This cheat involves editing a game file so makee a backup copy of the file before going on. Then use a text editor to edit the "gamerules.lua" file in the "/farcrydemo/scripts/default" folder. Locate the line below.

"ai_to_player_damage = 1, 1, 1, 0.5, 0.5, 0.5"

and change it to :

"ai_to_player_damage = 0, 0, 0, 0.0, 0.0, 0.0"