Grimm the Roleplaying Game Author:Fantasy Flight Games Grimm is a complete game system and setting in one volume, suitable for players and game masters alike. It includes character creation rules, a new non-d20 rules system, complete information on the Grimm Lands, imagination rules, monsters and NPCs, and much more. Grimm is bound in hardcover and 224 pages, 16 pages of which are full-color.