The first supplement to Hellboy: The Roleplaying Game, the B.P.R.D. Field Manual is a 96 page document, designed with the Games Master in mind. Offering wide-ranging advice on constructing Case Files, designing unique NPCs, powering up monsters, and injecting genuinely bizarre elements into your game, this book will enable you to take your sessions to new dimensions and beyond.
Additionally, four standalone Case Files, including one that only the most experienced agents should attempt, makes this a supplement of truly cosmic proportions.