Place the following line as the last line in the "hardline.cfg" file. Type it exactly as shown or it won't work
(NOTE: case-sensitivity and spaces):
CHEATING IS SOMETIMES USEFUL BUT FOR HOW LONG ???

When enabled, the following are the cheat keys:
X - Invincibility
BACKSPACE KEY - Kill all enemies on screen
HOME KEY - Gain main weapon ammo
INSERT KEY - Full health
PAGE UP KEY - Gain accessory weapon ammo

Type in the following code during gameplay:
BOSTON STRANGLER - Teleport to Lodge 2nd level
BRUCE - Combat God mode
CHARLES MANSON - Teleport to end of the 3rd level
DUSTIN - Teleport to Lodge
HELTER SKELTER - Teleport to Lodge 3rd level
MURDERER - Gain weapons
SON OF SAM - Gain inventory items

Type in the codes while holding down the CTRL key
AGRESSOR - Infinite weapons and extras
ALLWEAPONS - All weapons and extras
BOOSTER - Additional acceleration
HELPME - Repair pack
MUCHMONEY - Adds money

Hit the TAB key and then type in the following codes during gameplay:
AAA - Restore ammo
MMM - Get the heat seeker missile launcher
SSS - Restore shields
VVV - Gain an extra vehicle

Type in the following code during gameplay:
AUNTEM# - Warp to planet 1-8
IMPUMPD - Gain all weapons
IMSTUCK - Skip mission
MAXMEUP - Hull max
STEROID - Invincibility
TOTLPWR - Main energy max
URDEAD# - Get weapon (Where # is a single digit number)

In the Hellfire directory create a text document and name it COMMAND.TXT
On one line type: cowquest theoquest bardtest barbariantest

This will enable a few things:
You will get two new characters, the Bard and the Barbarian
The Bard has maxium stats of 120 Strength, 120 Magic, 120 Dexterity, and 100 vitality. This character can use
two weapons at the same time and has Identify as her special spell.
The Barbarian has maxium stats of 270 Strength, 0 Magic, 40 Dexterity, and 150 Vitality. His special spell is
Rage, this raises his stats for a short period of time.

Little known trick: to get Heretic to run on a 386, start the game with HERETIC -DEBUG

IDDQD - Instant Death
IDKFA - No Weapons/Ammo
COCKADOODLEDOO - Turns yourself into a chicken
ENGAGExx - Level Warp (episode/map)
GIMMExx - Artifacts (a-j) (1-9) [d does not work]
A - Ring
B - Mask (Invisibility)
C - Potion
E - Tome of Power
F - Torch
G - Hour Glass (Time Bomb)
H - Eggs (Turn People into Chickens)
I - Golden Wings
KITTY - Toggle Clipping
MASSACRE - Kills ALL monsters on level
PONCE - Full Health
QUICKEN - God Mode
RAMBO - All Weapons/Ammo
RAVMAP - Changes Map Mode [must be in map mode]
SHAZAM - Toggles Weapon Power
SKEL - All Skeleton Keys
TICKER - FPS Display

Type in the following code during gameplay 101495 to Reveal the whole map

Type in the following code during gameplay:
911 - Win scenario
1313 - Lose scenario
8675309 - Show entire map
1911 - Takes you to the final level
Select one of your heroes and while still on the map screen type in this code
32167 - To get 5 black dragons

CONAN - Cheater, You don't deserve weapons
MARTEK (#1) - Trying To Cheat?...That's One
MARTEK (#2) - Thats Two...
MARTEK (#3) - Thats Three...Time To Die
SATAN - God Mode
NRA - All Weapnons
INDIANA - All Artifacts
QUICKENRA - All Weapnons
DELIVERANCE - Pig Mode
LOCKSMITH - All Keys
MAPSCO - Map Code
WHERE - X,Y,Z Coordinates
TICKER - Display Frames Per Second DOTS --- FPS=70/(DOTS+1)
CASPER - No Clipping
PUKE - Scripting Cheat
NOISE - Sound Debug
INIT - Restart Level
BUTCHER - Kill All Monsters (ON current hub only?)
SHERLOCK - All Puzzle Items
~xx - CD PLAYER TRACK CHANGE (WHERE xx=TRACK # DESIRED)

4 level beta codes
BPELLETIER - Warp to level
KSCHILDER - Sound debug mode
RRETTENMUND - "Ticker" toggle
BGOKEY - God mode
CRHINEHART - Receive all weapons
MRAYMONDJUDY - Receive all keys
BRAFFEL - Twenty-five invulnerabilities
EBIESSMAN - "Pig" mode
SGURNO - 100% health
REVEAL - Show entire auto map
JSUMWALT - Show X, Y, Z position
KILLS - Show Frag count (DeathMatch only)

Full Game Codes
CONAN - Receive all weapons
GATE (0-41) - Warp to level
MARTEK - God mode
ANGEL - No clipping mode
MCCOY - 100% health
GREEDY - Receive all artifacts
JANITOR - Receive all keys
PUZZLE - Receive all puzzle pieces
CARNAGE - Destroy all enemies
REVEAL - Show entire auto map
DELIVERANCE - "Pig" mode
WHERE - Show X, Y, Z position
KILLS - Show Frag count (DeathMatch only)

Use the name TORYO at the startup screen and gain access to all twenty missions.

Type in the following codes during gameplay:
FEELGOOD - full health
BLAKE - both keys
BANANA - laser shots
QUARK - rapid fire