The Castle Keepers Guide includes a host of new material for the role playing enthusiast; from world creation, to dungeon designs, managing non-player characters, character attributes at high levels, spell use and cost, equipment its use and wastage, the tumult of storms, from warfare to combat, monsters, treasure, death and more. The Castle Keepers Guide provides the CK and the Player with a host of new tools for their use; tools designed to enhance play, not hinder it; designed to be malleable from gaming table to gaming table.