Far Cry Cheats

Set armor (demo version)
Use Notepad to edit "ScriptsDefaultGamerules.lua" file. Find the line with "armor = 0;" string and change the value to 255. Save the changes and run the game. You should always backup any files you change in case you make a mistake or it mucks up your game.
Invincibility (demo version)
Use Notepad to edit "ScriptsDefaultGamerules.lua". You should always backup any files you change in case you make a mistake or it mucks up your game. Find the following line:
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 }
Save the changes, and run the game.
Unlimited ammo (demo version)
Use Notepad to edit "ScriptsDefaultEntitiesWeapons.lua" file. You should always backup any files you change in case you make a mistake or it mucks up your game. Find the line with "loacal unlimitedAmmo = 0;" string and change the value to 1. Save the changes and run the game.

Use these commands in the console to jump between levels:

First, hit the tilde key (~) to bring up the console and enter the following:

Levels:
training level: map training
carrier level: map carrier
fort level: map fort
pier level: map pier
research level: map research
treehouse level: map treehouse
bunker level: map bunker
steam level: map steam
regulator level: map regulator
control level: map control
rebellion level: map rebellion
archive level: map archive
cooler level: map cooler
boat level: map boat
catacombs level: map catacombs
river level: map river
swamp level: map swamp
factory level: map factory
dam level: map dam
volcano level: map volcano

Use these commands in the console to jump between levels:

First, hit the tilde key (~) to bring up the console and enter the following:

Levels:
training level: map training
carrier level: map carrier
fort level: map fort
pier level: map pier
research level: map research
treehouse level: map treehouse
bunker level: map bunker
steam level: map steam
regulator level: map regulator
control level: map control
rebellion level: map rebellion
archive level: map archive
cooler level: map cooler
boat level: map boat
catacombs level: map catacombs
river level: map river
swamp level: map swamp
factory level: map factory
dam level: map dam
volcano level: map volcano

Enter the following color codes when entering a name at the character selection screen. The letters that follow the code will be displayed in the color listed below. Multiple color codes can be used.
Black: $0
White: $1
Blue: $2
Green: $3
Red: $4

Start the game with the "-DEVMODE" command line parameter. Then, press one of the following keys during a game to activate the corresponding cheat function. Note: When in developer mode, all levels will also be unlocked.
Result
Key
Toggle invincibility [Backspace]
All weapons P
999 ammunition O
Spawn point [F3]
Toggle no clipping [F4]
Move to next checkpoint [F2]
Save current position [F9]
Load current position [F10]
Toggle extra information [F11]
Toggle first and third person view [F1]
Increase speed [Equals]
Decrease speed [Minus]
Return to Default speed [F5]

Note: This procedure involves editing a game file;
create a backup copy of the file before proceeding. Use a text
editor to edit the "gamerules.lua" file in the "/farcrydemo/scripts/default"
folder. Find the following line.
"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"
Published strategy guides
Trainer: Developer mode unlocked by iMSDOX
Trainer: +12 by FairLight