This 2008 action-adventure main game places you as Niko Bellic, an Eastern European war veteran pursuing the American Dream in Liberty City, navigating a story of betrayal and crime. Gameplay centers on third-person exploration, driving various vehicles, and shooter mechanics within a detailed open world. It features a robust online multiplayer mode for up to 32 players and includes two interconnected story expansions, offering a deep, realistic urban sandbox experience.
This 2008 action-adventure title plunges players into the gritty, sprawling metropolis of Liberty City, offering a deep, third-person experience centered on exploration, vehicular travel, and intense encounters. As the eleventh main installment in its renowned series, the game provides a comprehensive single-player narrative set against a backdrop of modern urban realism. Players navigate the world both on foot and behind the wheel of numerous vehicles, engaging in core mechanics that blend shooting and driving within an open-world structure. The primary platforms for this release include the Xbox 360, PlayStation 3, and PC (Microsoft Windows).
The central narrative follows Niko Bellic, an Eastern European war veteran seeking refuge and the elusive "American Dream" in Liberty City. Haunted by past betrayals and seeking vengeance against former comrades, Niko arrives hoping for a fresh start facilitated by his cousin, Roman. However, Niko quickly discovers that Roman's tales of wealth and luxury are fabrications masking significant gambling debts and a precarious existence. The core experience revolves around Niko navigating this complex web of criminal enterprise, loyalty, and moral compromise in pursuit of his goals.
The gameplay loop emphasizes freedom within a meticulously detailed urban environment. Players engage in missions that often require a combination of precise shooting mechanics and high-speed driving sequences. The game introduced significant advancements in physics and environmental interaction compared to previous entries, lending a greater sense of weight and realism to both character movement and vehicle handling. Success hinges on mastering these systems across various mission types, which fall under the genres of Adventure, Shooter, and Racing.
Beyond the extensive single-player campaign, the game includes a robust online multiplayer mode. This feature allows for competitive and cooperative gameplay experiences supporting up to 32 players within a recreation of the main single-player setting. This provides an alternative avenue for engaging with the game world and its mechanics alongside other participants.
While the base game stands alone, two substantial expansion packs were later released that deepen the overall experience. These expansions, The Lost and Damned and The Ballad of Gay Tony, introduce new storylines, protagonists, and gameplay elements that interconnect with the main narrative threads of the primary game, offering extended playtime within the Liberty City setting.
A distinctive feature of this title is the enhanced level of detail in the world simulation and the physics engine, which directly impacts how players interact with vehicles and combat scenarios. The game is categorized as a Main Game and focuses heavily on delivering a mature, narrative-driven open-world adventure.
The content of this game is suitable for persons aged 18 years and over only. It contains: Extreme violence - Multiple, motiveless killing - Violence towards defenceless people - Glamorisation of drugs - Strong language This game allows the player to interact with other players ONLINE
Strong violence, Strong coarse language, Drug and sexual references

a Unofficial Multiplayer mod for GTA 4

Grand Theft Auto: The Ballad of Gay Tony is the second of the two episodic expansion packs available for Grand Theft Auto IV. The Ballad of Gay Tony follows the exploits of protagonist Luis Fernando Lopez, an ex-member of the Dominican drug dealers and the personal bodyguard (referred to by himself as "business associate") of Anthony "Gay Tony" Prince. Prince is the owner of the two largest nightclubs in Liberty City and is a high-status socialite. Rockstar Games said in their press release that this episode "injects Liberty City with an overdose of guns, glitz, and crime" and that "players will struggle with the competing loyalties of family and friends, and with the uncertainty about who is real and who is fake in a world in which everyone has a price."

Grand Theft Auto IV: The Lost and Damned is the first of two episodic expansion packs of Grand Theft Auto IV. The Lost and Damned features a new protagonist, Johnny Klebitz, who is Vice President of the Alderney chapter of one percenter motorcycle club The Lost MC, a club which is featured in missions throughout the course of Grand Theft Auto IV. Dan Houser, vice-president of creative development at Rockstar Games, claims the episode shows "a different side of Liberty City".