The ending credits revealed some interesting cheat codes. Since they were shown after the ending cinematic, they may only work once the game is finished. One thing though, there is a small chance these are the Barbarian only cheats as I have only finshed Severance with this class so far.
levelend - Finishes current level
levelheaded - Maximum level gain
allmighty - Raises hp and stamina to maximum
tothepoint - All weapons
itemsgalore - This one speaks for itself
doorsnomore - Adds all keys on current level
When level is loaded press "Esc" and go to GAME/ARENA/PLAYER CONFIGURATION choose character, enter name then save it and go back to game.
Amazon "PAMELA CHU"
F5 Camera Left
F6 Camera Right
P Change Mov
Dwarf "NO LEM KGB"
Edit Your Character
Just edit the chardata.py in the /stats dir to change stats of your character.