Hexen is an awesome game! I love it even more than Heretic. If you are stuck however, you can use these codes to get out of some sticky situations.
Satan - God Mode
Nra - All Weapons/Mana/Armour
Indiana - 25 Of Each Item
Reveal - All Of Map Level
Sherlock - All Of Puzzle Peices
Deliverance - Turns You Into A Pig
Butcher - Kills All Monsters On Level
Locksmith - All Keys
Have fun ya'll!!
-Anthony Law
Written by Anthony Law. Preserved here with the author credited. Original source: The Spoiler.