It is five years before the events of Kingdom Under Fire: The Crusaders, and a great evil is brewing beneath the surface. The Light and Dark sides are eagerly plotting their strategies, waiting for the right moment to unleash their fury upon one another. 

Unravel the mysteries behind these plots and step into a world submerged in cutting-edge 3-D graphics, visceral combat, cunning strategy, and epic battles. In Kingdom Under Fire: Heroes™, attempt to survive the greatest threat that mankind has ever faced.