J. B. CasacopDiscover games that J. B. Casacop contributed to. Games listed on Pampa: 3.Games that J. B. Casacop contributed toCthulhu by Gaslight: Keepers' GuideWarhammer Fantasy Roleplay - Enemy Within Campaign Vol.3 : Power Behind the Throne - Collector's EditionCthulhu by Gaslight - Investigators' Guide