Grand Theft Auto IV

Grand Theft Auto IV (also known as GTA IV and GTA 4) is a sandbox-style action-adventure video game developed by Rockstar North. It is the ninth title in the Grand Theft Auto series and the first in its fourth generation. Grand Theft Auto IV was released worldwide (except Japan) on 29 April 2008 for both PlayStation 3 and Xbox 360.

The game is set in a re-imagined universe, with little-to-no continuity with previous games. The setting is a redesigned Liberty City, based heavily on New York City. The game follows Niko Bellic, a Serb who comes to the United States in search of the "American Dream", only to find his cousin has lied about the promised wealth and luxury that would be awaiting him.

Upon release, Grand Theft Auto IV received overwhelmingly positive reviews from critics.

source: Wikipedia