5 Biggest Casino Gamble Wins of All Time

Play Big to Win Big

100 SPINS + UP TO £200 BONUS

T&Cs apply. 18+. New depositing players only. Min. deposit £10. Max. bonus varies per deposit. Winnings won with spins that require a deposit, have to be wagered 35x. Winnings received through the use of the free bonus (no deposit) or free spins shall not exceed £100.

7. $21.1 Million – Cannery Casino & Hotel, Las Vegas

This isperhaps the most unbelievable entry on the list.

In 2005, Elmer Sherwin won $21.1 million while playing the Megabucks slot in the Cannery Casino & Hotel.

The amazing thing? He had already won the jackpot on the machine previously, scooping $4.6 million while playing the game in 1989 at the Mirage Hotel & Casino.

Bingo

I played a few sessions of Bingo at the Plaza while there, and during one session I won a blackout bingo early enough to justify a bonus wheel spin that paid be between $300 and $3,000 for my Bingo – I ultimately won $600.

And my biggest gambling win ever took place outside the casino…

Khrysos Gold

Mega Moolah

Mega Moolah is another top NetEnt slot and perhaps its most popular one ever. This classic video slot features 5 reels, 3 rows, 25 paylines, and four progressive jackpots. On September 28, 2018, a casino player won $21,429,792 on Mega Moolah.

What It Feels Like Hitting a Million-Dollar Jackpot

How to make extra money with Raider betting odds

1. Anonymous – £23.66 million

In 1998, a 67-year-old resident of Las Vegas decided to try her luck at the Palace Station Casino. Many people thought she was wasting her time playing there, considering the Bellagio held its opening at the same time, and many believed most wins would occur there.

However, this lucky lady – who chose to remain anonymous – insisted that she would win big at Palace Station. So, she decided to spend $300 (or around £257) playing, you guessed it, Megabucks. Soon after she began playing, she struck it big by winning $27.58 million (approximately £23.66 million).

At the time of her win, all she could say was that she had done it. And indeed, she had, because hers was the biggest slot win ever recorded at the time. However, it soon came out that this was not the first time she had proven she had the golden touch regarding slots.

Just two months earlier, in November, while celebrating her husband’s long-awaited retirement, she won $680,000 (about £582,906). This win she bagged on the popular Wheel of Fortune was just the start of her lucrative gambling streak.

1. Anonymous – £21 million

The next and last big winner on our list is an online player living in Finland. The player, who is around 40 years old and opted to remain anonymous, was playing in a popular online casino when he decided to play the Mega Fortune slot game.

With a bet of around 21p per spin, this lucky winner won approximately £21 million from the famous NetEnt game. Little is known about the winner considering he chose to keep his life private. However, we know that when he won, his was the largest online casino jackpot ever recorded.

Cookies help us give you a great experience on JohnSlots.com. By continuing to use this site, you are agreeing to the use of cookies. LEARN MORE

• Slots
  • • • Online Slots
        • Real Money Slots
        • Free Slots
        • RTP Slots
        • Volatility Slots
      • Jackpot Slots
      • Slingo Games
    • • Popular Slots
      • Megaways Slots
      • Slot Features
        • Bonus Rounds
        • Slot Reels
          • 3 Reel Slots
          • 5 Reel Slots
    • • New Slots
      • Slot Themes
      • Slot Developers
    • • Mobile Slots
      • Multi-Line Slots
      • Casino Games
        • Blackjack
        • Roulette
        • Baccarat
        • Poker
        • Bingo
        • Craps
• Casinos
  • • • Casinos by Country
        • US Casinos
          • Sweepstakes Casinos
          • Michigan Casinos
          • New Jersey Casinos
          • Pennsylvania Casinos
          • West Virginia Casinos
        • Canadian Casinos
        • UK Casinos
        • Irish Casinos
      • Casinos by Payment
    • • Online Casinos
      • Mobile Casinos
    • • New Casinos
      • Live Casinos
        • Live Blackjack
        • Live Baccarat
        • Live Roulette
• Bonuses
  • • • Casino Bonus
        • Cashback Bonus
      • No Deposit Bonus
        • £5 No Deposit Bonus
        • £10 No Deposit Bonus
      • Bonus Codes
    • • Welcome Bonus
        • 100% Deposit Bonus
        • 200% Deposit Bonus
        • 300% Deposit Bonus
        • 500% Deposit bonus
      • Free Spins
        • 10 Free Spins
        • 20 Free Spins
        • 25 Free Spins
        • 30 Free Spins
        • 50 Free Spins
        • 100 Free Spins
      • No Wager Free Spins
• John’s News
  • • • Gambling News
        • Casino News
        • Slot News
    • • Guides

×

See All

JohnSlots News How to win at online slots without maximum betting

Last updated on July 21st 2022

Archie Karas ($40 million)

Archi Karas was a Greek immigrant who happened to be an expert poker player.

While he didn’t exactly win $40 million in one go, he did so in a series of winning runs over the course of 30 months. It was one of the most prominent poker runs in history and it managed to net the immigrant a huge payday.

Read more  Motor Oil Debate: Should You Go Synthetic?

#5 – The Largest Mobile Progressive Jackpot

It was on August 28, 2016, when a player identified as just “D. P.” won the largest-ever jackpot on a mobile device. The female player, who has been able to protect her age and location, was using her iPad at the Zodiac Casino. According to the casino operator, the player was only required to make a small $1 deposit and hit it big with a USD 8.82 million payday. In case you were wondering, it was also on a progressive slot machine.

STS

2. Anonymous Luckbox

Some people like to brag about their big slot machine wins, pose for photos, celebrate with friends, order bottles of champagne and do TV interviews. Then there is the 25-year-old man who won the largest slots payout at the time. He lays low and nobody, to this day, really knows who he is.

Back in 2003, the software engineer traveled from Los Angeles to Las Vegas so he could watch and gamble on the NCAA basketball finals, a series of hoops games known as March Madness. They bring out the gambler in all of us and are going on as this story is being posted.

Apparently taking a break from the sports book, he wandered over to a bank of slot machines and placed three $1 coins into a progressive Megabucks Jackpot machine. Because these are hooked up with other machines in different casinos, the payoffs can be extremely large.

Such was the case for the engineer. His prize totaled $38.7 million. And we don’t have to worry about him having put it all on red, hoping to double up via a spin of the roulette wheel. The money gets paid out over the course of 25 years, landing him more than $1 million per annum.One thing he did not spend his money on: a press agent. Publicity is the last thing that this lucky gambler would want.

10bet

Are Casinos in the UK Safe to Use? 

Online casino sites that are fully licensed and backed by reputable owners are trustworthy, and they typically have strong security measures (such as SSL encryption) to ensure a safe online gambling experience.

Top Real Money Slot Winners

1. $39.7 Million

The biggest slot machine win of all time goes to a young software engineer from Los Angeles. Ethan Miller spent $100 before winning the grand prize worth $39.7 Million at the Las Vegas Excalibur Casino. Interestingly, his odds of winning were only 1 in 16,700,000 regarding the Megabucks slot machine. But he made it! Thus, he can consider himself extremely lucky to win the jackpot.

Serious Bucks

As you can see, it is possible to make big money while playing slot machines.

Some players believe they can get an edge by searching for the loosest slot machines or reading up on how to win at slots, but it’s important to know that slot machines are totally random and it just depends if Lady Luck is on your side when you play!

For more slots content, check out:What’s The Deal With Slot Machines And Gas Stations?12 Sneaky Ways To Cheat At Slots

Share this:

A lot of people love the thrill and the potential winnings of gambling. Whether it is scratch cards, a game of poker, or slot machines at a casino: there are plenty of opportunities to play a fun game with stakes as high as you’d like them. As long as you play responsibly, there is no harm in a bet or a game. Of course, it’s not just about having fun: people that visit a casino or play in an online casino would love to win the big jackpot! In this article, we will tell you everything about the people that won the most money ever at a casino. Get inspired by these unusual stories.

The high roller wins $40 million in 3 years

This is the story of Archie Karas, a hardened high-roller gambler, he is famous for his rise from only $50 to $40 million. Karas lost a total of $2 million at Las Vegas playing poker games and was said to have left with only $50 in his pocket. He did not stop after losing this much, instead, he borrowed $10,000 from a friend to bet at Binion’s Horseshoe casino. He won a total of $17 million in just 3 hours from which he refunded his friend with $20,000. He further continues his gambling adventure and won up to $40 million in 3 years.

Sadly, Karas ran out of luck and started losing huge some on betting, $2 million on a poker game, $17 million on a baccarat game, all in just 3 weeks. He was further banned from betting in any Las Vegas and Nevada casinos for life after he lost all his money.