Tabletop RPG Influence explores the surprising and significant impact of tabletop role-playing games on our culture. Examining gaming history, the book reveals how these games have shaped narrative structures and fueled interactive storytelling across various media. It argues that tabletop RPGs aren't just a niche hobby but a powerful force that pioneered player agency and collaborative creativity, influencing everything from video game design to improvisational theatre. The book traces the evolution of tabletop RPGs, starting from their wargaming roots in the 1970s and progressing to their modern-day relevance in education and entertainment. Did you know that the emphasis on character development in modern games owes a great deal to the techniques first explored in tabletop RPGs? Or that the collaborative world-building central to these games has found its way into therapeutic practices? The book presents its argument through historical analysis, case studies, and interviews. Divided into three parts, the book first introduces the core mechanics of tabletop RPGs. It then delves into specific examples of their influence, such as the impact of Dungeons & Dragons on early computer games. Finally, it demonstrates the ongoing relevance of tabletop RPGs in education, therapy, and the broader entertainment industry, emphasizing their profound cultural impact and lasting legacy.