For Niko Bellic, fresh off the boat from Europe, it is the hope he can escape his past. For his cousin, Roman, it is the vision that together they can find fortune in Liberty City, gateway to the land of opportunity. As they slip into debt and are dragged into a criminal underworld by a series of shysters, thieves and sociopaths, they discover that the reality is very different from the dream in a city that worships money and status, and is heaven for those who have them and a living nightmare for those who don’t.

Beginning with the 1997 release of the original Grand Theft Auto, the GTA series has been one of the most prolific, controversial and down right entertaining franchises in video games history. This pedigree of success guarantees that the highly anticipated eleventh game in the series, Grand Theft Auto IV, will garner at least as much attention if not more.

Historically GTA games have focused heavily on mission-based play, requiring successful completion of fixed tasks in order for players to progress through the game, but this has changed to a great extent in GTA IV. Players will experience an entirely new and exciting emphasis centered on the blending of on-mission and off-mission play, resulting not only in an increased sense of realism, but more interesting and unrestricted gameplay.

Features
Aside from the car jacking and a detailed city environment here are the new features for GTA IV:

• Improved combat system - Now you can use cover and also a target lock system, which allows you to take out targets with greater ease and accuracy. Plus, you can engage in some hand-to-hand combat if you can't get your hands on a piece quick enough.
• Cell phone - Not just for basic phone calls anymore. Use your in-game cell phone to receive missions via SMS and snap photos.
  
• Free time - In between missions you can take advantage of "me" time. There are gentleman's clubs, comedy clubs, bowling alleys, and bars, which all house unique activities.
• Take a break from the storyline - A variety of side missions allow you to help run a car service, "borrow" cop cars, assassinate targets, help solve problems for those on the street, or take to the air with stunt jumps that are scattered all over the city.
• Control your own fate - Throughout the game choice moments will arrive causing you to make a decision that will affect relationships and money.