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Welcome to another edition of iGaming Centre’s “origins” series, where we explore and share the evolution of iGaming and the various sectors of this multifaceted industry.
In this edition, we look into the birth and evolution of casinos – from the seeds of the concept, to brick and mortar, and the booming online gambling vertical.
As discussed in our article about the Origins of iGaming, gambling and wagering has been one of the oldest activities of humankind. From ancient dice games like the Chinese Sic Bo, to card games, poker, and the ever-evolving online casinos, there is a rich history of social, legislative, and technological advancements.
Anthropology points out that gambling originated in deity-believing societies seeking the benevolence and guidance of spirits, with gambling considered as divinatory. In ancient times, men tried to “see” the future by casting marked sticks and other objects and interpreting the outcome. Casting lots – often dice – and the importance of outcomes were historically prominent in dispensing justice and pointing out criminals at trials – as late as 1803 in the case of Sweden.
Europe has a rich history of banning and condemning gambling – a fact that confirms both its popularity and the development of a still lingering stigma.
Lotteries were the first to be cautiously sanctioned by governments and authorities in order to raise funds in the 15th century.
The 1500s saw the genesis of Baccarat in Rome, with the word meaning “zero” in Italian – since the value of tens, jacks, queens, and kings is zero. The origins of the game is actually disputed, with some sources claiming it dates back to the 19th century, and others that it was introduced to France from Italy at the end of the 15th century, by French soldiers returning from the Italian Wars during the reign of King of France Charles VIII.
Baccarat became popular among French nobility in the 19th century, and before the legalization of casino gambling in 1907, fans of the game were playing it in private gaming rooms.
The popularity of card games is evident in the rise of another classic game – Blackjack.
Again, the origins of the game are debated, with many supporting that it started its course in French casinos, because the writer Cervantes mentions it in Don Quixote – his well-known book dating back to the late 16th – early 17th century.
The Blackjack’s precursor was the English version of twenty-one called vingt-un (which translates to “21”). Vingt-un was introduced to the United States eventually – some sources claim in the 1800s, others in the First World War or in the 1930s – earning its current name, Blackjack, from the eponymous hand winning the bonus of the game: a ten-to-one payout if you have the ace of spades and a black jack (either the jack of clubs or the jack of spades).
“Casino” is a word of Italian origin deriving from the word “casa” which means house. It may literally translate to a small country villa, summerhouse, or social club.
Similar to the hospitality industry and entertainment connotations of today, 19th century casinos included other public places of leisure activities, such as dancing, music, and sports.
The very first European gambling “casa”/house is considered to be “the Ridotto” in Venice: a wing of the local Palazzo Dandolo, which in 1638 was converted to a government-owned gambling house to provide controlled gambling during the carnival season. This made the Ridotto the first state-sanctioned casino in Europe.
Following the Ridotto’s opening in Venice, gambling houses began appearing across Europe, gradually evolving from controlled venues into popular social establishments. During the 18th and 19th centuries, casinos became closely associated with leisure, aristocratic entertainment, and luxury travel.
One of the monumental developments in casino history took place in the Principality of Monaco. In July 1865, the Monte Carlo Casino opened its doors and quickly established itself as a symbol of European glamour and high-stakes gaming. François Blanc, the casino's founder once said, “we should do nothing here as it is done elsewhere”.
The venue helped turn Monaco into a global destination for wealthy travellers seeking entertainment, luxury hospitality, and games of chance.
Across Europe, casinos were no longer just gambling houses. They were sophisticated entertainment complexes offering concerts, opera performances, dining experiences, and social gatherings. Roulette, baccarat, and other table games became central to casino floors, attracting both aristocrats and emerging middle-class visitors who were drawn to this atmosphere of excitement and prestige.
While Europe shaped the early casino culture in the spirit of luxury and sophistication, the United States played a crucial role in expanding gambling into a major commercial industry.
In the 19th century, gambling thrived in American saloons and riverboats along the Mississippi. Card games such as poker and the aforementioned blackjack were very popular among travellers, traders, and prospectors moving across the expanding American frontier.
However, gambling in the United States mostly existed in a legal grey zone until a pivotal moment arrived in 1931, when the state of Nevada legalized casino gambling. This decision transformed a small desert town into the global capital of gaming: Las Vegas.
Throughout the mid-20th century, Las Vegas casinos introduced a new model of entertainment that combined gaming with large-scale hospitality. Casinos became integrated resorts offering a complete entertainment experience, including:
The development of the Las Vegas Strip made the blueprint for the modern casino resort industry. Destinations such as Atlantic City, Macau, and Singapore would be influenced to adopt similar models, turning casino tourism into a key factor of regional economies.
Next to socioeconomic evolution, the casino industry has also been closely tied to technological innovation. One of the earliest milestones came with the invention of the slot machine in the late 19th century.
In 1895, Charles Fey introduced the first mechanical slot machine, Liberty Bell. Unlike traditional table games, slot machines allowed players to join casino gaming without interacting with dealers or other players, making the experience more accessible and easy to understand.
By the late 20th century, slot machines had become one of the most profitable offerings of the casino industry. This was the first glance at how technology can reshape the gambling experience and pave the way for the next major transformation.
The most dramatic shift in the history of casinos occurred with the rise of the internet.
The mid-1990s marked the beginning of online gambling and in 1994, Antigua and Barbuda passed the Free Trade and Processing Act, allowing companies to apply for the first online casino operator licenses. This lprovided the legal framework for one of the fastest-growing sectors of the digital entertainment industry.
Soon after, software developers began building the first online casino platforms. Companies such as Microgaming set up the early infrastructure, creating digital versions of traditional casino games including blackjack, roulette, and baccarat.
This led to the launch of the first real-money online casinos where players could experience casino gaming from their own homes. What seemed like an experiment at first, quickly evolved into a global industry.
Online casinos offered significant advantages over traditional venues:
As internet and mobile technology improved, online gambling expanded rapidly, attracting millions of players worldwide.
Modern online casinos have gone far beyond simple digital versions of table games.
One of the most important innovations in recent years has been the introduction of live dealer casinos.
Live casino games bridge the gap between traditional and digital gambling. Through real-time video streaming – and nowadays, even Virtual Reality – professional dealers host the timeless games of blackjack, baccarat, and roulette from digital studio environments. Players participate remotely while interacting with dealers and other participants through digital interfaces.
This format recreates much of the social atmosphere of traditional casinos while maintaining the convenience of online gaming.
And most technological advancements have contributed to reshaping the online gambling landscape, including:
From ancient dice games to cards, slots, and sophisticated online platforms, the evolution of casinos reflects humanity’s everlasting fascination with risk, probability, and entertainment.
What began as “wagering rituals” and aristocratic gambling houses has grown into a global industry worth hundreds of billions of dollars – and rising.
Today’s casino ecosystem includes luxury resorts, online gaming platforms, mobile applications, and innovative technologies that are constantly redefining the player experience.
As regulatory frameworks evolve and technology continues to advance, the casino industry will see more transformations in immersive gaming environments, blockchain-based transactions, and player protection systems.
And despite all these technological shifts, the core appeal shall remain unchanged: the thrill of chance, the anticipation of the next outcome, and the timeless magic of the games themselves.