Casinos have many different security measures to protect patrons and property. They use video cameras and other electronic devices to monitor the entire casino. They also have rules that require players to keep their cards visible at all times. Some games are regulated by state laws. If a patron attempts to commit a crime, casino security will take steps to prevent the crime.
Casinos also offer incentives for big bettors, like free drinks and cigarettes. The casino has a mathematical expectation that a patron will win the game, so it will often offer incentives to big bettors. Besides free drinks and cigarettes, casinos may also offer reduced-fare transportation to attract big bettors.
While casinos offer a wide variety of entertainment, gambling is by far the most popular activity at most of them. Casinos typically have hundreds of slot machines to keep patrons entertained. In addition to slot machines, many of the largest casinos have many different table games. While table games are available, most casino patrons prefer slot machines. Today, more than 900,000 slot machines are installed in the United States. Even though there are many smaller casinos with fewer amenities, they are still considered casinos.
While baccarat and blackjack are the main gambling games at European casinos, American casinos feature other games that are local to those countries. For example, French casinos feature the game trente et quarante and the game of pai-gow. Many American casinos have poker tables where players and patrons can play against each other.