"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 

[Note: type -ravpic at startup and use F1 for screen shots]
 
Offsets in SAVEGAME files in hex
 
 60 - Health                                    -(0-200)
 64 - Armor                                     -(0-200)
 68 - Shield                                    -Numbers= 01
 6C - Icon at Inventory loacation number #1     -Icons  - 01=Ring
 70 - Number of inventory item #1                       - 02=Mask
 74 - Icon at Inventory loacation number #2             - 03=Potion
 78 - Number of inventory item #2                       - 04=*** Don't use. 
***
 7C - Icon at Inventory loacation number #3             - 05=Book
 80 - Number of inventory item #3                       - 06=Torch
 84 - Icon at Inventory loacation number #4             - 07=Hour Glass
     H  - Eggs (Turn People into Chickens)
     I  - Golden Wings"
