Kingdom Under Fire: Heroes Cheats
Finish a campaign, then save the game when prompted after the credits. You can now replay any stage in the completed campaign with the stats you had at the end.
Unlock Kingdoms Under Fire The Crusaders characters
Have a completed saved game file from Kingdoms Under Fire: The Crusaders on your hard drive. Gerald, Lucretia, Kendal, and Regnier will be available for use in custom missions.
Finish Morene's campaign.
Finish Ellen's campaign
Finish Rupert's or Cirith's campaign.
Finish Walter's or Leinhart's campaign.
Get easy experience
On the missions where you receive bonus experience for something (appears in green writing in the upper left corner), exit back to the world map and replay the level to keep the bonus experience. This is a good way to level up your characters early.
How to beat Earth Golems
An easy way to kill Earth Golems is with cavalry. Make a waypoint on the Golem, then one away, and another one. Keep repeating this until the Earth Golem falls. It is that this be done with Orc Riders because you can use Enrage to heal them. This is very helpful in Urrukabar's first mission, as there will be about five to seven Earth Golems.