A casino is a gambling establishment where people can play games of chance. A casino has a wide variety of gambling machines and table games such as blackjack, roulette, craps and poker. Some casinos also offer a variety of entertainment and dining options.
A large casino might have thousands of slot machines and hundreds of tables. The larger ones might even have a special room for high rollers and VIPs where they can gamble in privacy and comfort. These rooms can include private poker tables, blackjack tables and even a special keno game. In addition, these players can enjoy free hotel rooms and meals, show tickets or even airline tickets depending on their level of play and the amount of money they spend. These rewards are known as comps.
In general, the bigger the casino, the more types of games there are. Generally, a casino will have several different keno games, roulette wheels and poker tables in addition to many slot machines. Casinos also feature various Far Eastern games, primarily sic bo, fan-tan and pai gow.
Casinos often hire security workers to patrol the casino floor and monitor patrons for suspicious behavior. Security people look for a variety of things, including blatant cheating like palming or marking cards or switching dice. They also watch for more subtle patterns such as betting habits and the way that people react to certain situations in table games. Elaborate surveillance systems allow security staff to keep an eye on every table, window and doorway in the entire facility.