When playing a game press F8 and type:

• "Just for Grant" for all units & prudution to become tanks
• "Hiho Hiho" to turn all pruduction to 1 turn
• "dragon rush" to turn all units into red dragons
• "run spot run" to have 99 movement
• "i am lazy" to conquer all cities

When playing a game press F8 and enter these codes:

• Burn down all sites: burn baby burn
• Water turns green: not easy being green
• All units and production turn into Tanks just for grant
• Production time of every unit in all cities set to 1: hiho hiho
• All units get medal: purple heart
• Upgrade cities to Citadels +3: king of the castle
• 1000 experience for selected hero: there can be only one
• Full map: but now i can see
• Remove fog of war: on a clear day
• 20 mana: show me the mana
• Hero stats set to S:9, H:4, L:5, M:50: call me conan
• 10,000 money: if i were a rich man
• Change background music: name that tune
• Cities not receiving mana now have 1 mana per turn: lord of the mana

Before entering a ruin, save the game and then enter. If you're not satisfied with what you get, load your saved game and enter the ruin again. This only works if there is gold, mana cystals or armies in the ruin. It won't work if there's an item.