Cheat mode:

During play, press Enter to bring up the console, then type in one of the following

codes. Press Enter again to activate it.

moneyfornothing         Mana and gold set to 9999    
borntorun               Reset party movement points to full    
help!                   Heal entire party    
wearethechampions       Win mission    
loser                   Lose mission    
herecomesthesun         Full map   
paintitblack            Hide map    
anotherbrickinthewall   Allow buildings in the capital again    
givepeaceachance        Peace with all countries   
badtothebone            War with all countries   
cometogether            Alliances with all countries   
jump                    Increased experience  
stairwaytoheaven        All party members level up   
lifeisacarnival         Revive fallen units  
allalongthewatchtower   View enemy info 
invisibletouch          Invisible to enemy
letsdothetimewarpagain  Advance a day    

Thanks to Revolution readers Drkplague and Sean!