During the 1970s, Las Vegas casinos were famous for offering free show tickets and cheap buffets. However, federal crackdowns on organized crime discouraged mob involvement in the casino industry. Eventually, real estate investors and hotel chains began to run casinos without the involvement of the mob.

Today, casinos are like indoor amusement parks for adults. They offer a variety of games of chance, which include blackjack, poker, roulette, baccarat, and craps. These games offer a mathematically determined advantage for the casino, which is known as the house edge.

Casinos also offer perks, like free drinks and dining, to encourage gamblers to play more. These rewards are called “comps”. They can be exchanged for free slot play, discounted show tickets, or free meals. Casinos also use video feeds to record and analyze patron behavior. They also keep track of gambling habits with a patron database.

High rollers often receive special treatment, like luxury suites and free meals. They also spend a lot of money at the casino. Casinos reward these gamblers with comps, which are worth a large amount of money.

Casinos also have security measures to help keep gamblers and casino employees safe. Casinos use cameras and security guards to monitor casino patrons and employees. Casinos have a business model that aims to maximize their profit while minimizing risk.

Casinos offer a variety of games of chance, such as blackjack, poker, roulette, baccarat, craps, and slot machines. The games are usually regulated by state laws, but casinos can also invent new games.