Enter debug mode and type one of the following console commands. Some of these commands are flags, as in they must be followed with a 0 or 1.

NAME
GOD
GIVEALL
EXIT
SHOWWEAPON
SERVER
FOV
MSENSITIVITY
MAP
JOIN
MSMOOTH
TPP
PLAYERPREDICTION
CAMERAINTERPOLATION
HUDSIZE
QUIT
FRAGLIMIT
CROSSHAIR
TIMELIMIT
SPEEDMETER
BULLETTIME
POS
ROT
DIDELTASCALE
WEAPONSPECULAR
USEDINPUT