 He is particularly known for his contributions to "Dungeons and Dragons", "Fighting Fantasy", "Warhammer", and "" which was based on the "Star Wars" films.Later he became head of design at MicroProse, then managing director of Pivotal Games, a publisher of video games including "".Jim Bambra worked on game design and materials for various companies during the 1980s and early 1990s, including TSR (publisher of "Dungeons and Dragons"), Games Workshop ("Warhammer"), and West End Games ("Star Wars RPG").