An "Adventure Module" is a pre-written guide used in tabletop role-playing games, such as Dungeons & Dragons. It provides a structured storyline, characters, and settings for players and game masters to explore. These modules often include maps, quests, and challenges, making it easier for game masters to run a session without extensive preparation. Adventure modules can vary in length and complexity, catering to different experience levels. They may focus on specific themes, such as fantasy, horror, or mystery, and can be used for one-off sessions or longer campaigns. Players engage in collaborative storytelling, making choices that affect the outcome of the adventure.