G.I. Joe RPG - The Emerald Oubliette Adventure & GM ScreenSpend less time looking up rules and more time playing G. I. JOE with this full color Game Masters Screen for use with the G. I. JOE Roleplaying Game! In addition to the helpful rules tables and references on the interior of the screen, this package includes a new adventure scenario for your game, The Emerald Oubliette ready for new players that have finished the introductory adventure included in the G. I. JOE Roleplaying Game Core Rulebook.