In 1999, a mystery player won a cool $20 million after betting just $10 on Megabucks in Caesar's Palace, Las Vegas. It certainly was life-changing in more than one way because Jon used some of his winnings on medical treatment for his father. Then along came a British soldier named Jon Heywood, who bet just a quarter to land the huge prize. But this one time, the jackpot kept growing and growing some more. Microgaming's Mega Moolah progressive jackpot slot is wildly popular, with the jackpot regularly running into millions. She had been out partying when she decided to spend $6 (yes, you read that right, just $6) on a random slot machine. But it was she who got the biggest present possible, a massive jackpot win on the Megabucks series slot machine in the Aria Resort. This lucky player was in Vegas to celebrate her niece's birthday. Rodolfo had made a max $3 bet on the slot, one of the 700 Nevada Megabucks slots networked together to build jackpots quickly.

But this player, known only as Rodolfo T, won $11.8 million on Megabucks in August 2017.

$11.8 million at Fremont in Las Vegasįremont in Downtown Las Vegas has awarded many jackpots to gamblers down the years. It remains the largest ever slot win on a mobile device. This lucky winner, known only as D.P., was playing on the Zodiac Casino on her Android smartphone when she hit a massive $11.6 million jackpot on the Mega Moolah slot game. Maybe you'll be next big winner while playing one of TwinSpires Casino's cool slots. Here, we give you the top 10 slot machine jackpots of all time.

If you think it's unlikely anyone will win hundreds of thousands on a slot, think again. We enjoy them for their simplicity and entertainment value, and who doesn't like it when the reels fall in place, and we get a good win? But for some lucky players, those wins are huge, life-changing figures. Slots will always be the most popular games in a casino.

Massive slot jackpots