It is what a lot of people call Las Vegas. It is also a Dark Horse comic written by Frank Miller. It is drawn in a high contrast style and tends to be very violent. Sin City in the series is the nickname of the high crime Basin City just outside of Seattle, Washington. The police department is very crack team after years of dealing with the ramped corruption that has enveloped the city. Most of the police department themselves has gone corrupt. There was a movie made in 2005. It was directed by Robert Rodriguez, Frank Miller, and Quentin Tarantino. The movie, following the style of the comic, was also filmed in high contrast with extremely graphic violence. The comic has also been made into a graphic novel.