Check the listing for details. Advanced Dungeons & Dragons Oriental Adventures OA6 Ronin Challenge. Condition: Used. Listed at 45.00 USD. The Advanced Dungeons & Dragons Oriental Adventures OA6 Ronin Challenge is a role-playing game module released by TSR in 1990 as part of the Dungeons & Dragons character family. This adventure module offers players the opportunity to delve into the world of oriental fantasy, encountering unique challenges and characters along the way. With a focus on storytelling and character development, this module provides a rich and immersive gaming experience for players looking to explore the realms of Dungeons & Dragons. Please view the photos and judge the condition for yourself. Please contact me if you have any questions. This will be shipped in a padded envelope with cardboard inserts on both sides of the booklet for protection. U.S. shipping only.