Grand Theft Auto IV/Broker

The Liberty City setting of the game Grand Theft Auto IV is made as a fictional interpretation of the real life Greater New York City Area. Liberty City is made up of five boroughs; Algonquin (Manhhatan), Broker (Brooklyn), Dukes (Queens), Bohan (the Bronx), and Alderney (New Jersey); Staten Island was left out of the game because creator Rockstar Games felt that it would offer nothing to the game's setting that the New Jersey based Alderney would not. Each of these boroughs are in turn made up of a number of neighborhoods, also based on real life neighborhoods of New York City.

Hove Beach
This is the first area heavily featured in the game and is based on Brighton Beach. Like Brighton Beach, Hove Beach features a population made up of predominantly Eastern European immigrants.

Hove Beach is the citywide headquarters for the Russian Mafiya controlled by mob bosses Mikhail Faustin and Kenny Petrovic and home to the Mafiya owned Comrades bar and Perestroika cabaret club. Like all neighborhoods in the game with a gang presence, behaving recklessly in Hove Beach will draw the attention of the local gangsters who will not hesitate to protect their turf. The Russian gangsters of Hove Beach tend to patrol the area on foot and in black luxury cars.

The neighborhood was named Hove Beach because Hove and Brighton are the names of neighboring beach front towns in the UK.

Firefly Island
Based on Coney Island, Firefly Island features the closed Funland amusement park in addition to a beach and boardwalk where you can find the Memory Lanes bowling alley. Like Coney Island, Firefly Island is not presently an actual island. Russian Mafiya can occasionally be found here, but nowhere near as abundantly as they are in Hove Beach.

Firefly Projects
While there is a real life housing project called the Coney Island Houses which no doubt served as an inspiration for the name of this neighborhood; the area also has a strong resemblance to the housing projects of other Brooklyn neighborhoods such as Brownsville. The Firefly Projects are controlled by the African-American gang known as MOB (Money Over Bitches).

Beachgate
Beachgate is an affluent gated community based on the Seagate neighborhood in Brooklyn. Populated with mansions and fast cars, it is also the location of the home of Russian Mafiya boss Mikhail Faustin.

East Hook
Also called the Broker Navy Yard, this is where Niko Bellic takes his first steps on American soil after disembarking from the container ship, Platypus. It would appear to be based on both Redhook and the Brooklyn Navy Yard. In addition to the docks the area is home to steroid and status nut Brucie Kibbutz' Executive Autos garage and chop shop.

Outlook
Outlook Park is located in central Broker and is based off of Prospect Park

South Slopes
Located to the west of Outlook Park, South Slopes takes its inspiration from Park Slope

Downtown
Clearly based off of Downtown Brooklyn, Downtown is generally a business district where suits can be found walking about discussing business while drinking overpriced coffee. Of interest is an underground gun shop run by the Angels of Death OMG located down an alleyway through an unmarked door.

BOABO
Based on the DUMBO (Down Under the Manhattan Bridge Overpass) area, BOABO stands for Beneath Of the Algonquin Bridge Overpass. Directly north of the Broker Navy Yard, BOABO appears have been working class neighborhood like East Hook, but like DUMBO is becoming a more hip neighborhood due to it's proximity to Algonquin. Niko and Roman Bellic's friend Brucie Kibbutz, a materialistic steroid junky obsessed with status and being a "winner," calls BOABO home.

The Angels of Death OMG also have a notable presence in the area.