OVERVIEW

Each game in this series allows players to take on the role of a criminal or a wannabe in a big city, typically an individual who rises through the ranks of organized crime through the course of the game. The player is given various missions by kingpins and major idols in the city underworld which must be completed to progress through the storyline. Assassinations and other crimes feature regularly, but occasionally taxi driving, firefighting, street racing, bus driving, or learning to fly helicopters and fixed-wing aircraft are also involved.
In later titles, notably those released after Grand Theft Auto 2, the player is given a more developed storyline in which he is forced to overcome an unfortunate event (e.g., being betrayed and left for dead), which serves as motivation for the character to advance up the criminal ladder and ultimately leads to the triumph of the character by the end of the storyline. The Grand Theft Auto series belongs to a genre of free-roaming video games called sandbox games, and grants a large amount of freedom to the player in deciding what to do and how to do it through multiple methods of transport and weapons. Most traditional action games are structured as a single track series of levels with linear gameplay, but in GTA the player can determine the missions that he wants to undertake, and his relationships with various characters are changed based on these choices. Influenced by the earlier game Turbo Esprit,the cities of the games can also be roamed freely at any point in the game, and are examples of open world video game environments which offer accessible buildings with minor missions in addition to the main storyline. There are exceptions: missions follow a linear, overarching plot, and some city areas must be unlocked over the course of the game.
Grand Theft Auto III and later subsequent games have more prevalent voice acting, and radio stations, which simulate driving to music with disc jockeys, radio personalities, commercials, talk radio, pop music, and American culture.
The use of vehicles in an explorable urban environment provides a basic simulation of a working city, complete with pedestrians who generally obey traffic signals. Further details are used to flesh out an open-ended atmosphere that has been used in several other games, such as The Simpsons Hit & Run, which has less emphasis on crime or violence.