John Marston is a fictional character and the main protagonist of the critically acclaimed video game series Red Dead Redemption. Set in the early 20th century, he is a former outlaw seeking redemption for his past crimes while navigating a changing world. His story is marked by themes of loyalty, family, and the struggle against the encroaching modernity of America. As a character, John is known for his rugged demeanor, strong moral compass, and complex relationships with other characters, including his son, Jack Marston. His journey is both a personal quest and a reflection of the broader societal changes occurring during the decline of the Wild West era.