In the fictional World of Greyhawk campaign setting for the Dungeons & Dragons fantasy roleplaying game, Murlynd is a minor deity. He began as a player character created by Gary Gygax's closest friend Don Kaye in 1972 for the second-ever session of the game that would become D&D. Kaye continued to play Murlynd in Gygax's nascent Greyhawk campaign, developing him as a crossover between swords & sorcery D&D and the Wild West. After Kaye's unexpected death in 1975, Gygax subsequently created a tribute to his friend by highlighting Murlynd as one of the unique characters of the world of Greyhawk. In later editions of D&D, Murlynd was elevated to deityhood, becoming the Oeridian god of Magical Technology.