"Gran Turismo Sport" is a racing video game developed by Polyphony Digital and published by Sony Interactive Entertainment. Released in October 2017 for the PlayStation 4, it focuses on competitive online racing and features a variety of real-world cars and tracks. The game emphasizes realism, offering players a detailed driving experience with advanced physics and graphics. The game includes a single-player campaign, known as the GT League, where players can earn credits and unlock cars. Additionally, "Gran Turismo Sport" supports online multiplayer modes, allowing players to compete in ranked races and events, fostering a global racing community.