During game play press ENTER and type one of the following codes:
Effect - Code
100,000 gold - bskinti
AI off for all kingdoms - bsnoai
AI on for all kingdoms, including yours - bsai
Change sides to selected nation - bsswitch
Enemy spies are shown on Knightbar - showspies
Increas structure damage - bsdestroyer
No money mode - bsrai
Remove fog of war - bsnofog