The Top 10 biggest casino wins of all time

Hearing about the biggest casino wins could leave you green with envy or excited at the possibility of hitting a winning combo. While these significant wins may sound like an elusive outcome, they have happened to a lucky few around the world. 

Join us as we explore the top 10 online casino winners of all time.

Before we get started, though, we should mention that the outcomes of casino games are random. While these people have had a life-changing experience, it doesn’t ensure that you’ll have the same result on these games. 

With that out the way, let’s get started!

10. Favor of the gods award $8.75 Million

Among the biggest casino jackpots, we have a player from Sweden who won the $8.75 Million (approx. NZ$13.8M) on the Hall of Gods slot game. The savvy player used her winnings to pay off all debts and travel to Thailand with those nearest to her. 

9. The $8.8 Million jackpot

As many often do, an anonymous player was hunting for a game with big jackpot winning potential. She came across Mega Moolah and immediately started playing. A $1 deposit and a few taps on her iPad resulted in a mind-blowing $8.8 Million (approx. NZ$13.9M) payout.

This is the biggest casino win of all time for progressive jackpots from a mobile device. 

8. The $11.6 Million progressive jackpot win

In 2016, a Canadian player was recorded as one of the biggest casino wins of all time. The player won $11.6 Million (approx. NZ$18M) on the Mega Moolah progressive jackpot game. 

7. The Mega $10 Million win

The first on our list of the biggest online casino wins comes from New Zealand. On 17 June 2016, a 27-year-old player tried his luck at a few early morning spins on the Mega Moolah slot and hit it big. The life-changing win came to an astonishing $10 Million (approx. NZ$15.8M).

6. A giant $10 Million win

The Jackpot Giant game, though popular, has a catch in that you don’t stand a chance of winning the jackpot if you bet $4 (approx. NZ$6) or less. One lucky player tried to beat the game’s algorithm, and he succeeded, putting him on the list of the biggest casino wins! 

The player placed a $4 bet and won a spectacular $10 Million (approx. NZ$15.8M). How’s that for luck?

5. Insomnia pays out $13.3 Million

When talking about the biggest wins at an online casino, this next player certainly didn’t expect to be on the list. In 2011, a Norwegian student decided to switch things up a bit during a bout of insomnia. 

The player, who usually enjoys sports betting, opted to take the Mega Fortune slot for a spin. To his surprise, he hit the jackpot, winning a whopping $13.3 Million (approx. NZ$21M). 

4. Soldier wins big

A British soldier joins the ranks of the biggest casino wins with over $16 Million, playing Mega Moolah. The generous player dedicated a chunk of his winnings toward medical treatment for his father. 

3. The $21.8 Million WowPot win

The WowPot jackpot series quickly became a firm favourite among slot players. In 2021, one lucky player received one of the biggest casino wins of all time with the Book of Atem WowPot slot. The player walked away with a thrilling $21.8 Million (approx. NZ$34.5M).

2. Mind-blowing wins

Another one of the biggest casino wins comes from Belgium, where an unknown player hit it big! Enjoying a few spins on the Alice in Wonderland-themed slot, Absolootly Mad: Mega Moolah, he walked away with $23.6 Million (approx. NZ$37M).

1. Low bet, HUGE win

The next addition to our top 10 list, is a Finnish player who shows that you don’t have to bet big to win big. The player, who typically favours poker, decided on a change of pace and played the Arabian Nights slot game. After playing through the bonus feature, the player walked away with over $24 Million (approx. NZ$38M).

Tips to increase your chances of winning

Winning any casino game is never a guarantee, but there are a few pointers to consider that may help include your chances of winning. While these tips don’t ensure that, you’ll enjoy the biggest casino wins of all time, they’re certainly helpful.

• Look for games with high RTP: Games that have a high Return to Player percentage mean that your chances of winning are significantly greater. Ideally, you want an RTP of around 95% or more. 

• Go big: While bet size is never a certainty that you’ll win big, it often helps. For many games, higher bets unlock jackpots. They present more of a risk, but the potential reward is mind-blowing.

• Start off with free games: Try out free versions of games before you play for cash. This gives you a chance to familiarize yourself with the symbols, bonus features, and bet sizes of the game. Once you have a hang of the game, switch to placing real money bets.

• Reliable internet: When playing casino games online, this may seem like a easy decision but it’s crucial. Imagine being in the middle of a bonus game round, on your way to one of the biggest online casino wins, when you lose your internet connection. You’ve just lost millions of dollars and possibly your sanity. It sounds far-fetched, but it’s a possibility. Ensure that you have a stable connection to prevent this frustration.

Casino games with high RTPs

As we’ve mentioned, there are no certainties when it comes to the outcomes of casino games. While nothing guarantees that you’ll receive one of the biggest casino wins, choosing a slot game with a high RTP gives you an advantage. 

Here are some of the RTP games to try in the Mr Bet catalog:

• Mega Moolah: A firm favourite among many, this slot has more to it than it appears. With its 88% RTP, Mega Moolah has paid out some of the biggest jackpots of all time. 

• Book of 99: This Greek mythology-themed game has a massive winning potential with 99% RTP. Wild Scatter symbols and free spin features keep you engaged with every spin.

• Lucky Leprechaun Clusters: A traditional theme meets modern gameplay in this exciting slot. The 7×7 grid has symbols matching adjacently, forming clusters rather than rows. The game has an RTP of 96% and a Rolling Reels feature that’ll fill in the gaps of winning clusters. 

• Carnival Cash: This classic slot may seem basic on the surface but packs a quaint charm that’ll impress players on every level. With its 95% RTP, Superspin feature, and progressive jackpots, this slot is anything but boring. 

• Book of Dead: inspired by movies like Indiana Jones and The Mummy, this slot takes you on an adventurous treasure hunt in an Egyptian pyramid. Various bet sizes, impressive jackpots, and the RTP of 96% makes this a popular choice for many. 

• Mega Joker: Play in basic or Supermeter mode for some variety, the latter increases your winning chances significantly. The game has an RTP of 99% and a progressive jackpot that’ll keep you on your toes. 

• Blood Suckers: Match three scatter symbols to unlock the Free Spins feature and multiplier for big wins. At 98% RTP, this slot has enough to send chills of excitement down your spine. 

Will you be the next winner?

These winners prove you don’t have to play a specific game or even have a significantly large bankroll to enjoy the biggest casino wins. At the end of the day, it all comes down to the randomised game outcomes landing in your favour. 

It’s entirely possible to walk away with millions, even if you’re betting cents at a time. If you know the different casino games and how to interpret the specifics, you’ll have an advantage. 

If you’re looking for a game with many winning opportunities, we suggest trying one of the Mega Moolah slots. The games offer progressive jackpot pools which increase with each spin. While higher bets put you in the running for bigger wins, smaller bets still qualify for a significant jackpot amount. 

So what are you waiting for? Create your Mr Bet account today! You never know if you’ll be the next big winner added to our top 10 list.