While at the world map, press Enter and type the following codes. Then, press Enter again to activate the corresponding cheat code:
9999 mana and gold: moneyfornothing
Heal entire party: help!
Revive fallen units: lifeisacarnival
Peace with all countries: givepeaceachance
War with all countries: badtothebone
Alliance with all countries: cometogether
Win mission: wearethechampions
Lose mission: loser
Full map: herecomesthesun
Hide map: paintitblack
AI does not see you: invisibletouch
Advance to a day: letsdothetimewarpagain