Casinos make their money by encouraging gamblers to spend more and more time gambling. This requires them to design and develop an environment that is both comfortable and entertaining. They also need to make sure that their gambling games are fair and that their security measures are effective. This is important to help their reputation and increase profits.

While many movies about Las Vegas only scratch the surface, Casino lays bare the seedy underbelly of this desert city. It reveals how organized crime lost control of the place to massive gambling corporations. It explains how casinos turned the town into a money machine minting billions in revenue on a regular basis. The movie is a fascinating history lesson about how Vegas evolved into what it is today.

The main theme in this film is greed and corruption. There is no room for heroes and heroines, as most of the characters are mired in violence, treachery and avarice. Yet, at the same time, it is a touching portrayal of human tragedy. The movie is a real tour de force for Sharon Stone and Robert De Niro, who both give outstanding performances.

The lighting and visual media in a casino play an important role in creating the right atmosphere. The sound system in a casino is another important aspect that influences the mood of people playing there. In addition to this, casinos use a lot of scented oils in their ventilation systems to keep people comfortable while they are gambling. These scents, combined with the dazzling lights and joyful sounds of slot machines, create a manufactured blissful experience for the patrons. This can keep them from noticing that they are losing money and encourage them to continue to gamble.