What is the relationship between Grand Theft Auto V and Grand Theft Auto Online?

Grand Theft Auto V (GTA V) and Grand Theft Auto Online (GTA Online) share an intimately connected relationship as components of the same universe. GTA V is a narrative-driven, single-player game set in the sprawling city of Los Santos and its surrounding areas, offering players an immersive story with three protagonists—Michael, Trevor, and Franklin. The game focuses on heists, missions, and an expansive open-world experience. Meanwhile, GTA Online serves as the multiplayer extension of GTA V's world, allowing players to create their own characters and engage in various cooperative or competitive activities alongside or against other players from around the globe. Launched shortly after the release of GTA V, GTA Online has evolved with continuous updates that add new content, features, and gameplay mechanics, further expanding the shared universe they inhabit. Both experiences exist within the same fictional world but cater to different gaming preferences—one for those seeking a rich single-player experience (GTA V) and the other for those looking for an evolving, shared multiplayer experience (GTA Online).