Grand Theft Auto IV is a 2008 action-adventure game developed by Rockstar North. Two expansion packs were later released for the game, The Lost and Damned and The Ballad of Gay Tony. The game broke industry sales records and became the fastest-selling entertainment product in history at the time.
See also: Niko Bellic, Grand Theft Auto IV: The Lost and Damned, Grand Theft Auto: The Ballad of Gay Tony, Controversies surrounding Grand Theft Auto IV, Development of Grand Theft Auto V, Grand Theft Auto.