The Three Ogre Brothers was designed to be the sample adventure for BEOWULF: Age of Heroes. Unlike some sample adventures, it is purposefully designed to be repetitive, in order to strongly establish the tropes of BEOWULF adventures and provide opportunities for a Player to experiment with the format. After an initial introduction scene that provides the Hero with enough background information to be confident in the situation, they are introduced to the Ogre Lands and given a fairly direct path to the first ogre brother, or they can travel further inland to meet another of the brothers first.
