Cheat Prep:
Start the game with the command-line parameter "beatrix". Then during gameplay, press
Ctrl + Shift + C and enter any of the following codes:

Code          Effect 

gold      1000 Gold Pieces 
mana      1000 Mana Crystals 
fog       Toggle Fog On/Off 
explore   Toggle Exploration 
spells    Research All Spells 
win       Completes Level 
lose      Lose Level 
freemove  Free Movement 
towns     Ownership of All Independent Towns 
research  Research All Spells 
ah teer   Start with All Spells and Extra Gold 
upsidflintmobile   Chariot Archers increase speed