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What Are The Biggest Slot Wins Ever? Anonymous Gambler Boasts $40m Jackpot

Louis Fargher

Slot machines continue to be used by gambling enthusiasts across the world, but what are the biggest wins ever recorded?

Biggest Slot Wins Ever: Top 5

5. $21.3 Million (Caesars Palace, Las Vegas)

Coming in at fifth in the biggest slot wins ever is a $21.3 million win at Caesars Palace in Las Vegas, dating all the way back to 1999.

It is one of the best slot wins in terms of deposit-to-winnings ratio, as an anonymous 49-year-old man utilized a $10 bet to claim over $21m.

His huge slot triumph came through the Megabucks game, which will be a common trend for all of the winners on this list.

When winning such a large amount of money, bettors can choose their method of payment and this winner, from Illinois, chose to have $1.5m installments over 25 years, with inflation totaling out to $21.5m.

This means that his steady income from the casino will end after this year, as a win from 1999 continues to support his life two decades on.

4. $22.6 Million (Bally’s Casino, Las Vegas)

Next on this list is one of the craziest casino wins of all time, as Johanna Heundl won $22m when celebrating her 74th birthday.

Bally’s Casino gifted the retired lady $100 of free tokens and two nights at the hotel – she also withdrew $100 of her own money.

With $20 remaining, Johanna decided to spin one last time – a decision that would change both her, and her family’s life.

Again on Megabucks, the three symbols dropped into place, winning the pensioner two jackpots – combining to a total of $22.6m.

3. $27.5 Million (Palace Station Casino, Las Vegas)

Another anonymous winner takes up this list, as a lucky gambler won $27.5m at the Palace Station Casino, Las Vegas, in 1998.

The woman in question picked up a huge win in the months prior to this slot triumph, winning $680,000 on a Wheel of Fortune game.

From $100 the retired woman won $27.5m on the Megabucks slot game and recorded the third biggest slot win in gambling history.

2. $34.9 Million (Desert Inn, Las Vegas)

Cynthia Jay Brennan secured one of the biggest wins from a slot machine in 2000, doing so in the Desert Inn casino next to the cocktail bar where she worked as a waitress.

It was her mother in law’s birthday celebration, so Cynthia went to the casino and deposited $21 to use in the notorious Megabucks game.

Her $3 spin (the maximum stake allowed), the waitress made her way into the bonus rounds and began to use the jackpot bonus features.

The chance of a win appeared slim with just two spins remaining, but the infamous Megabucks icons fell into place and paid the jackpot of $34.9m.

It was later revealed that Cynthia donated a sizable amount of her winnings to charities and support groups for disabled people.

1. $39.7 Million – Excalibur Casino, Las Vegas

Finally, the biggest win in slot history came in 2003, at the Excalibur Casino in Las Vegas – making an anonymous gambler $39.7m richer.

Not much information has been released about the individual, however, he was said to work as a software engineer and was younger than 30.

The huge winner placed $100 into the Megabucks slot game, as the progressive jackpot continued to rise and the software engineer secured the $39.7m jackpot.

Louis Fargher
Louis Fargher

Louis is a news and features writer, specializing in gambling and sports. Louis has contributed different forms of content for professional sports teams, whilst acquiring a degree in journalism in the UK and has years of writing experience within the gambling industry.