G.I. Joe RPG Cobra Codex SourcebookDescriptionSpecificationsShipping New equipment options, including poison and toxins, experimental equipment, and shields. Different ways to define Cobra as an organization, and how each might impact your campaign world. Threats and NPCs for Cobra characters to encounter on missions and around Cobra headquarters. An original mission for new Cobra characters. Sourcebook for G. I. JOE Roleplaying Game. Barcode: 9781957311173 Vendor: RENEGADE GAME STUDIOS