The Biggest Casino Wins of All Time



Casinos attract people for more reasons than the thrill of the games and the chance at winning big prizes, however. Many players have permanently changed their lives by walking away from casinos with incredible sums of money over time, these are some of the biggest casino wins ever, complete with stories of incredible fortune and immense rewards. Before we begin, also check out a mystake casino review at and win your own biggest prize!

Excalibur Megabucks Payout

Another Megabucks win at the Excalibur Hotel and Casino in Las Vegas established a record in March 2003. A 25-year-old Los Angeles software programmer who asked to remain anonymous won an amazing $39.7 million jackpot on a Megabucks slot machine inside the Excalibur Hotel and Casino, breaking a record for the largest payout ever on a slot machine! Before becoming a huge success, they demonstrated how investing $100 might significantly alter people’s lives—changing them permanently with just one spin! Before investing too, read the boomerang casino review on!

The Megabucks Legend: Cynthia Jay-Brennan

Cocktail waitress Cynthia Jay-Brennan won one of the largest casino jackpots ever seen in January 2000 when she struck it lucky while playing Megabucks slot machine at Desert Inn in Las Vegas and won an incredible $34.9 million, still the highest payout from a slot machine ever documented. However, shortly after that, her story took an unfortunate turn when she became victim to an intoxicated driver’s automobile accident and was rendered immobile from the waist down while also losing her sister in this collision, an unforgiving reminder that life can change quickly! Even though Cynthia won big, her win is a poignant reminder of how unpredictable life can be!

Archie Karas: The Legendary Streak

Archie Karas, of Greek-American descent, rose to fame during “The Run,” his remarkable winning run during the early 1990s. Starting with just $50 and borrowing $10,000, Karas converted this capital into $17 million over two and a half years, mainly through Las Vegas dice and poker games. Not only was his success extraordinary in terms of winning money but also in his remarkable ability to keep winning for so long; eventually, he lost it all, as many high rollers do today, providing yet another reminder of how risky gambling can be.

The Mystery Mega Fortune Winner

One lucky Finn playing the Mega Fortune slot machine online casino in January 2013 won EUR 17.8 million (around $23.6 million), the highest slot machine payout ever and setting a world record payout amount. They only bet 25 cents when hitting this massive win, demonstrating that even small bets can yield huge results.

Elmer Sherwin’s Double Win

Elmer Sherwin stands out in casino gaming due to his remarkable double jackpot victory. Ten hours after opening day at Mirage Hotel and Casino in 1989, Sherwin claimed an astonishing $4.6 million Megabucks win on Megabucks slot machine at Mirage; sixteen years later at Cannery Casino in North Las Vegas (16 years later at age 92-2! His story is a testament to his extraordinary fortune and perseverance as a gambler.

The Power of Poker: Antonio Esfandiari

Antonio Esfandiari made history in July 2012 when he won the world record prize at the World Series of Poker’s “Big One for One Drop,” an exclusive tournament with a $1 million buy-in and a prize pool worth an astounding $18.3 million! Not only was his victory significant to his career and wallet, but it also highlighted the risks and potential rewards encountered within professional poker.

MGM Grand’s Record Payout

One of Australia’s wealthiest people, software developer Kerry Packer, experienced an unprecedented winning streak at the MGM Grand casino in Las Vegas in November 1997. Over several days of high-stakes baccarat and blackjack gaming, he is estimated to have amassed between $20 million and $40 million, an amount still unmatched today and revered in casino history.

The Anonymous Millionaire: Online Success

In 2015, an anonymous British soldier won an impressive PS13.2 Million (approx. $17.2 Million) at an online casino. This remarkable victory proved once again that gambling could transform lives; all it took was one PS0.25 bet and 25 minutes of play before this life-altering victory was accomplished. Online casinos hold immense power to transform lives, as evidenced by this incredible success story!


These tales of astounding casino victories intrigue us and highlight the excitement and allure of gaming. While highlighting incredible wins that may be achieved, they also warn about its risks and unpredictable nature, there are always players who don’t need to experience such success! People must approach gambling responsibly with pleasure in mind, both online and at physical casinos alike, these epic victory tales never cease to fascinate and excite us! They serve as constant reminders of its allure for striking it big!

Joe Scales

Joe Scales