Enable the \"Console\" window in the \"Game Options\" under the \"Settings\" selection. Then while playing a game, press ~ and enter one of the following codes to activate the corresponding cheat function: Level select - map [map name]
1) god
2) wuss
3) give all
4) no clip
5) health #
6) notarget
Get all weapons - wuss /or give all
God mode - god
No clipping - noclip
Set health level - health (1-100)
First-person view - cg_cameradist -45
Return to the default view - cg_cameradist 128
Turn off enemy AI - notarget
or: give all