Ever dreamed of waking up a millionaire after a night of spinning the reels? At JackpotCity, that dream is a isn’t just fantasy – it’s a reality for more players than you’d expect. Here, we discuss some of the biggest payouts on some of the progressive slots that you can find at JackpotCity.
Why These Four Online Slot Wins at Jackpot City Made History
In this blog, you will come across the names of multiple progressive jackpot slots, as well as some of their most noteworthy payouts.
Bear in mind that, because these jackpot pools are shared across multiple casinos, the wins themselves may not have occurred specifically at JackpotCity – but the actual games are available to play there.
1. Mega Moolah – The OG millionaire maker
No list of jackpot slots would be complete without Mega Moolah. Known for changing lives with a single spin, this safari-themed progressive slot from Microgaming continues to dominate headlines, and has even made it into the Guiness Book of World Records.
JackpotCity – which is predominantly powered by Microgaming – is no stranger to this title – with October 2024 seeing a Canadian player hitting an incredible $3.6 million win. This was hot on the heels of a EU 6.7 million jackpot win in June 2024, and a festive EU13.5 million explosion on Book of Mega Moolah in December 2023.
With its four progressive jackpots, (Mini, Minor, Major, and Mega), Mega Moolah doesn’t just deliver nostalgia – it delivers millions.
2. WowPot – The record breaker
If Mega Moolah is the king, WowPot is its rising rival – and one that’s already made history. In December 2023, WowPot paid out a staggering €38.46 million to a lucky Wheel of Wishes player. That’s not just a big win – it’s one of the largest online slot jackpots of all time.
Linked across titles like Ancient Fortunes: Poseidon Megaways, 9 Blazing Diamonds, and Sisters of Oz, WowPot offers diverse gameplay with life-altering. And JackpotCity has seen several $3 million payouts across these games over the last year alone.
3. King Millions – The new power player
Launched in mid-2023, King Millions might be the newest face on the scene, but it’s already flexing serious muscle. This medieval-inspired slot features two massive jackpot: the Major, which starts at $1 million, and Grand, which starts at $2 million.
By June 2025, the Grand had already climbed to $8.9 million – which is not bad for a game that hasn’t even been out for two years. While the biggest player-specific win is still under wraps, that growing jackpot meter is all the proof we need that this one is due for a headline-grabbing hit – and soon – which means now is the perfect time to give it a god.
4. Major Millions – The silent stalwart
Prefer something a little more classic and nonsense-free? Major Millions has been paying out chunky wins since 2009. It has a military theme, is straightforward, and its jackpot starts at a decent £250,000.
Recent average wins hover around £650,000, and while there hasn’t been a splashy new headline win just yet in 2025, this game has a long-standing reputation for solid, dependable payouts. If you enjoy steady potential over flashy gimmicks and complex features, Major Millions is your go-to.
Take a Chance at a Winning Spin at JackpotCity
If you’ve read this far, then you’re clearly keen on learning more about which progressive jackpot slots make headlines. Why not take it one step further and visit JackpotCity for a chance to become the one who MAKES those headlines. You just never know…
