Start the game with the qw.exe -console command
line. Press ~ during game play to display the console
window. Type one of the following codes to activate the corresponding
cheat function.

Code
God mode t_super_on
Disable God mode t_super_off
Level skip t_win
Sniper zoom mode smoothzoom_on
Disable sniper zoom mode smoothzoom_off
Change player name name
Show frame rate u fps_on
Hide frame rate u fps_off
Start recording game u rec
Play recorded file u replay
Quit game exit
Trainer: Covert mode unlocked by iMSDOX
Trainer: +3 by iMSDOX