GTA IV is an action-adventure video game developed by Rockstar North and released in 2008. Set in the fictional city of Liberty City, which is inspired by New York City, the game follows the story of Niko Bellic, an Eastern European immigrant seeking a better life while dealing with his troubled past. Players can explore the open world, engage in missions, and interact with various characters. The game features a mix of driving, shooting, and role-playing elements, allowing players to experience a rich narrative and dynamic gameplay. GTA IV received critical acclaim for its storytelling, character development, and realistic graphics, making it a landmark title in the Grand Theft Auto series.