You love the game but your looking for a little help, or maybe you just can't seem to get to the other levels in the game. Relax, we've got the codes. Before you can use any of these codes you need to go into the "Video/Audio" menu. Select "Advanced" and on the right-hand side select "Console". Now, when you play the game you can hit the ~ button to access the console. From the "Console" enter one of the following codes:

god	God Mode
give all	All weapons and Items
health 100	Restore health
noclip	No clipping mode
notarget	Disable enemy AI
eventlist	Display console commands

After entering your console you can change levels by typing: map (map name) *no parenthesis

Use this list of maps.

blood

cemetery

cliff1

cliff2

creeperpens

end

fakkhouse

fog

gruff

gruff_cinema

homes1

homes2evil

homes3good

intro

landersroot

oracle

oracleway

otto

over

shield

swamp1

swamp2

swamp3

towncenter_evil

towncenter_good

training

under

water

zoo

**** Note if you change levels you must re-enter your game cheats (i.e. "god" must be re-enter to still have god mode)****