During the game press [~] to open the console. Here type in

help

 and all commands are listed. Most of the codes need an activation
parameter, which mostly is 1 for ON and 0 for OFF. For example:

g_always_run 1

activates the permanent running and

g_always_run 0

turns that effect off again.


Bonus codes
 Get to your main install directory, run file called setup-bp.exe,
choose your install language, enter these BONUS UNLOCKER CODES:

pseudodog: Unlock code #1
snork: Unlock code #2

 Press NEXT button and you got the BONUS content unlocked.

Password Effect
pseudodog Multiplayer map Pool, UK and US military 
 multiplayer skins.
snork Multiplayer map Dark Valley, French and German 
 military multiplayer skins.


Endings
 To ensure the correct Wishgranter ending, do not have more than
one criteria fulfilled.

Ending A: Go to the Wishgranter with more than 50,000 RU.

Ending B: Go to the Wishgranter with rank points over 1000.

Ending C: Go to the Wishgranter when Lukash and Voronin are both dead.

Ending D: Go to the Wishgranter with rank points below -1000.

Ending E: Go to the Wishgranter with none of the above criteria.

Ending F: Join the C-Consciousness.

Ending G: Refuse to join the C-Consciousness.