Various Cheats
     During  gameplay,  press  ~  for  the  console  window  and  type
'sv_cheats  1'  to  enable  cheat  mode. Now type any of the following
"Codes":

Code                    Effect 
god                     God Mode 
noclip                  No Clipping 
give all                All Weapons and Ammo 
give (item)             Spawn (item) 
give armor              Armor 
give ammo               Full Ammo 
give health             Health 
give stamina            Stamina 
pinkspider              Unlimited Power 
notarget                Disable Enemy AI 
nofatigue               Never Get Tired 
cmdlist                 List Console Commands 
mapname                 Display Current Map Name 
dir maps                List Maps 
map (level_name)        Advance to (level_name) 
raven 1                 Level Select Icon on Main Menu 
g_gravity #             Change Gravity to # (0-800, 800 is default) 
g_speed #               Change Movement Rate to # 
name (text)             Change Player's Name 
toggle r_fullscreen     Toggle Windowed and Full Screen 
serverinfo              Show Current Server Settings 
reconnect               Reconnect to Last Server 
kill                    Suicide 
quit                    Exit Game