Press [F10] to display the console window, remove the "say" command, then enter one of the following codes to activate the corresponding cheat function.

Effect	Code
All playable characters	unlockallchars
All ten weapons	allweapons
All weapons and full ammo	loaded
Breathe underwater	amphibious
Cannot be pushed or influenced by others	affectedbyhiteffects
Destroy character or object being spectated	killviewedactor
Disable flight and no clipping	walk
Flight mode	fly
Freeze AI movement	playersonly
Full ammo for all ten weapons	allammo
God mode	god
Kills all enemies	killbots
No clipping mode	ghost
Possess specified target	avatar [name]
Spawn indicated weapon	giveweapon [name]
Set player size	changesize [number]
Set field of vision	fov [number]
Set game speed	slomo [number]
Set gravity	setgravity [number]
Set movement speed	setspeed [number]
Set maximum jump height	setjumpz [number]
Spawn indicated number of bots	addbots [number]
Spawn indicated object	summon [name]
Spawn specific bot	addnamedbot [name]
Spectate a bot	viewbot
Suicide	suicide
Teleport to crosshair	teleport
Toggle third person view	behindview
View frame rate	stat fps