Call of Duty 4: Modern Warfare (demo)

Call of Duty 4: Modern Warfare (demo) cheat codes: 
Enable the console by using the option menu. Then, press [~] to display
the console window. Enter seta thereisacow "1337" as a console command,
then enter spdevmap bog_a as a console command to start the demo
in cheat mode. Then, press [~] to display the console window again
and enter one of the following codes to activate the corresponding
cheat function.
give all             - All weapons
god                  - God mode
noclip               - No clipping mode
notarget             - Enemies ignore you
give ammo            - Full ammunition
jump_height [number] - Set gravity; default is "39"
timescale [number]   - Set speed; default is "1.00"