Press [Ctrl] + \ to display the cheat prompt. Enter
one of the following case-sensitive codes to activate
the corresponding cheat function. Note: The codes are
available only in v2.0 or greater in the game and may
not be enabled in multi-player mode.

Effect Code
200 gold, crystal and ale - Jackpot
1000 movement points - Marathon
Dragon - Puff
All spells, 1000 mana - Hocuspocus

Unlimited defense:
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Choose the Life Warrior, and when you get to the playing
field, double click on him and move The Peacemaker artifact
from his hand to his backpack. His defense will keep going
up. Repeat this to build the defense indefinitely. This
also can be done with the same artifact obtained when the
life great temple is conquered with the Life Mage Lord.
Note: This trick does not work with v2.02.