Online slots at Spinbit Casino have created some of the biggest jackpot wins in gambling history. Thanks to progressive jackpot networks that connect slot machines across various online casinos, the top prizes continue to grow to staggering amounts. When a lucky player triggers the jackpot, life-changing sums of money are paid out in an instant.
While land-based casino slots have produced some mega jackpots over the years, online slots have shattered records with the largest payouts. The ability to link hundreds of online slot machines together under a single network allows progressive prizes to rapidly escalate.
Let’s take a look at the top 10 biggest online casino jackpot wins ever recorded. These once-in-a-lifetime scores have cemented their place in online gambling folklore due to their record-breaking amounts.
Table 1: The Leading 10 Biggest Online Casino Jackpot Wins
| Player | Game | Casino | Year | Jackpot Amount |
| Jon Heywood | Mega Moolah | Betway | 2015 | $20,062,600 |
| Anonymous | Mega Moolah | Jackpot City | 2018 | $18,915,872 |
| Marcus Goodwin | Mega Moolah | Spin Casino | 2020 | $17,879,645 |
| Anonymous | Mega Moolah | Captain Cooks Casino | 2016 | $17,879,645 |
| Anonymous | Mega Moolah | Zodiac Casino | 2021 | $15,143,077 |
| Anonymous | Mega Moolah | Grand Mondial | 2019 | $13,213,814 |
| Anonymous | Mega Moolah | Yukon Gold Casino | 2019 | $12,138,305 |
| Anonymous | Mega Moolah | Quatro Casino | 2010 | $11,625,844 |
| Anonymous | Mega Fortune | PAF | 2013 | $11,736,375 |
| Anonymous | Arabian Nights | Betsson | 2010 | $8,635,872 |
10. Jon Heywood – $20 Million Mega Moolah Jackpot
Back in 2015, British soldier Jon Heywood was bored one evening and decided to log into his Betway account for a slots session. He loaded up the legendary Mega Moolah progressive by Microgaming and triggered the jackpot worth over $20 million with a $0.25 spin.
This remains the Guinness World Record for the largest ever online casino payout. Heywood couldn’t believe his eyes when he first saw the colossal amount flash up on his screen. After the win was confirmed, he announced his retirement from the armed forces the very next day.
9. $18.9 Million Anonymous Win on Mega Moolah
In April 2018, a spectacular $18.9 million jackpot was hit at Jackpot City Casino on their Mega Moolah progressive slot. The lucky winner decided to remain anonymous after the life-changing score.
It ranks as the second highest Mega Moolah jackpot in history. The player was wagering $5 per spin when the epic prize dropped. Just like that, almost $19 million was deposited into their casino account in the early hours of the morning.
8. Marcus Goodwin Banks $17.9 Million
Marcus Goodwin, a soldier from Germany, landed an incredible $17.9 million windfall in November 2020. He was playing the Mega Moolah slot at Spin Casino when the progressive jackpot slot paid out.
With a single $2.50 bet, Goodwin became an instant multimillionaire thanks to six lucky spins. In an interview after the win, he said he was still in disbelief that the jackpot dropped on such a small bet. After tax, Goodwin took home over $10 million.
7. Two Anonymous Players Win $17.9 Million Each
In April 2016, a record-equalling $17.9 million Mega Moolah jackpot dropped at Captain Cooks Casino for one very lucky player. Just two months later in June 2016, the same colossal jackpot amount was triggered again on the same game at Grand Mondial Casino. Both winners decided to remain anonymous after their overnight success.
6. Anonymous Player Wins $15.1 Million Mega Moolah Jackpot
In 2021, a player at Zodiac Casino won a whopping $15.1 million while playing the Mega Moolah progressive slot.
Preferring to stay anonymous, little is known about the lucky winner other than the massive amount they scooped up.
5. Mega Moolah Pays Out $13.2 Million at Grand Mondial
In June 2019, a player hit the jackpot on Mega Moolah worth $13,213,814. Playing at Grand Mondial Casino, they triggered the life-altering payout with a $5 bet. Deciding to keep their identity private, the player let the casino announce the epic windfall.
4. $12.1 Million for One Lucky Mega Moolah Player
Mega Moolah has produced another anonymous winner with a $12.1 million jackpot struck in October 2019. The player was spinning the reels at Yukon Gold Casino, playing the minimum bet amount of $0.25 per spin when they landed the mega payday. It proves you don’t need to bet big to win big.
3. Quatro Casino Player Wins $11.6 Million Jackpot
In November 2010, a member of Quatro Casino hit the Mega Moolah jackpot worth $11,625,844. Preferring to remain unknown, the player let the casino confirm the details of the win. Over $11.6 million was paid out to the lucky winner split over 10 years.
2. Mega Fortune Jackpot of $11.7 Million Won by Finnish Player
While Mega Moolah takes most of the top spots, the hugely popular Mega Fortune game has also created some big winners. In January 2013, a player from Finland broke the record for the largest Mega Fortune jackpot win after landing an $11.7 million prize playing at PAF Casino. The lucky winner decided to remain anonymous after collecting the life-changing payout.
1. $8.6 Million Arabian Nights Jackpot Won at Betsson
While Mega Moolah dominates most of the top 10 highest online casino jackpot wins, the Arabian Nights slot has also paid out enormously. In November 2010, Betsson Casino announced that one of their players had hit the Arabian Nights progressive jackpot worth a staggering $8.6 million.
Playing at $1 per spin, the total jackpot prize pool amounted to $8,635,872, instantly making the anonymous winner a multimillionaire. It remains the highest jackpot ever won on the Arabian Nights slot game.
More Huge Winners Are on the Horizon
As online casinos continue to grow their progressive jackpot networks to incredible heights, even bigger record-breaking payouts are inevitable. With some slots allowing betting up to $500 per spin, we could see a $30 million+ jackpot in the coming years.
Online casino providers like Microgaming and NetEnt will keep pushing the boundaries of these life-changing slot prizes. Meanwhile, more and more players will be made millionaires overnight with just the simple spin of a slot machine.
While luck plays its part, you’ve got to be in it to win it, as proven by our top 10 lucky players here. All it takes is a single spin to land a mega jackpot prize and become the next big online casino winner!
