Mega Moolah Jackpot slots overview – Find the biggest win!
THE MEGA MOOLAH jackpot network from Games Global is a four-tiered progressive jackpot that has shattered records and awarded millions of wins since its inception in 2006.
Below we look at the best jackpot slots that allow you the chance to win these jackpots as well as a list of the biggest jackpot winners.
💰 Best UK online casinos to win the Mega Moolah jackpots
Here are the top UK casinos in the UK where you can play the Mega Moolah jackpot slots. Look through our recommended list and choose your favourite:
🔍 Mega Moolah Jackpot network overview
- Mega Moolah released in 2006
- 4 progressive jackpots
- Biggest single win of £19.4 million
- Mega Jackpot guarantees minimum of £2 million
- Portfolio of 15+ jackpot slots
The Mega Moolah jackpot network began in November 2006 with the release of the Mega Moolah slot. With Mega Moolah being the world’s most popular online jackpot game, it has paid out some of the industry’s largest wins with more frequent jackpot win than any other progressive jackpot network. In 2023, a win struck every 10 seconds on average. The Mega Jackpot pays out an average of over £3 million every time it’s hit.
The record-breaking progressive jackpot network continues to grow with new games added to the portfolio. Games Global has created Mega Moolah versions of popular slots such as Immortal Romance and Thunderstruck 2. In terms of wins, it’s responsible for 3 of the 4 top jackpot wins of all-time (at the time of writing):
- £19,430,723.60 on Absolootly Mad: Mega Moolah (April 2021)
- £18,915,872.81 on Mega Moolah (September 2018)
- £17,879,645.12 on Mega Moolah (October 2015)
The latest win was on Christmas Eve 2023 at Betway Casino where £13,528,145.61 was won on Book of Mega Moolah.
🎰 Best Mega Moolah slots
With 15+ slots in the Mega Moolah network (and growing), there’s plenty to choose from. This includes jackpot versions of popular Games Global slots as well as new concepts. Here are the top 3 with details on each of them below:
- Mega Moolah
- Immortal Romance: Mega Moolah
- Book of Mega Moolah
Mega Moolah
- 5 reels + 25 paylines
- African safari theme
- Mobile-compatible: Yes
- Bet limits: 25p to £6.25
- Volatility: Low
- Free spins: Yes
- RTP: 93.42%
- Max payout (excluding jackpots): 1,955 x bet
Undoubtedly, the best game in the network is the original slot, Mega Moolah. With an African safari theme, it’s played on 5 reels and 25 paylines. Playable from 25p a spin on mobile, tablet and/or desktop devices, it’s a low volatility slot game that will hand out a win every 2.15 spins (46.36% hit frequency rate).
With zebras, elephants, buffalo and giraffes on the reels, the Lion Wild doubles your win when part of a winning combination. When 3 or more Witch Doctor Scatters land, you’ll play the Free Spins feature. This gives you 15 free spins with a trebling (3x) multiplier. You can also retrigger the feature for 30 Mega Moolah free spins in total.
Finally, the Jackpot Bonus Game feature is triggered randomly. You spin the Jackpot Wheel and are guaranteed to win 1 of 4 progressive jackpots. If you land on the Mega Jackpot, you’ll be at least £2 million richer.
Immortal Romance: Mega Moolah
- 5 reels + 243 ways to win
- Vampire theme
- Mobile-compatible: Yes
- Bet limits: 30p to £6
- Volatility: High
- Free spins: Yes
- RTP: 93.4%
- Max payout (excluding jackpots): 12,150 x bet
The jackpot version of the iconic vampire slot, Immortal Romance: Mega Moolah was released in June 2021. With 5 reels and 243 ways to win, you can spin away from 30p per spin on all devices, including mobiles. High volatility, you’ll land a win on nearly a third of all spins (31.21% hit frequency rate).
Offering superb graphics and a custom soundtrack, up to 5 reels can be filled with wilds which would result in a 12,150 x bet payout. Then you have The Chamber of Spins features which give you access to 4 free spins features: each based on the game’s characters. They offer multipliers, Rolling Reels and symbol transformations. This can lead to 12,150 x bet wins.
There is a Jackpot Bonus feature where you spin the wheel to win the Mini, Minor, Major or Mega Jackpots. The Mega Jackpot is seeded at £2 million and is hit every 65 days on average.
Book of Mega Moolah
- 5 reels + 10 paylines
- African safari theme
- Mobile-compatible: Yes
- Bet limits: 10p to £25
- Volatility: High
- Free spins: Yes
- RTP: 92.01%
- Max payout (excluding jackpots): 5,508.5 x bet
Book of Mega Moolah was released in September 2023 and looks very much like the original Mega Moolah jackpot slot. Set in the African plains, it comes with 5 reels and 10 paylines. You can spin away on all devices including smartphones from just 10p a spin. Wins will land every 3.31 spins with the hit frequency rate at 30.16%. The volatility is very high.
There’s a Free Spins feature where you begin with 10 free spins an random expanding symbol. When it lands, it takes over the whole reel. If you get the lion, a screen full of the King of Africa will result in a 5,000 x bet payout. There’s also more free spins to be won.
The Jackpot Bonus feature is played when you collect Progressive Trigger Coins. Once in, you’re guaranteed to win one of the 4 progressive jackpots with the Mega Jackpot paying at least £2 million.
❓ FAQs about Mega Moolah jackpots
1. What casinos offer free spins or promotions for the Mega Moolah jackpot slots?
Many UK casinos offer free spins on certain Mega Moolah slots. These include free spins which are part of a welcome bonus. To find out more, discover the best casino bonuses for UK players.
2. Can you play Mega Moolah slots for free?
Some UK casinos offer free Mega Moolah slots or demo versions. This lets players try the game without any risk. However, many online casinos don’t offer this functionality so bear that in mind.
👨🏫 Our expert jackpot slot reviews
Links to other slot and jackpot slot reviews:
- Divine Fortune Megaways slot review
- Immortal Romance slot review
- Big Bass Bonanza slot review
- Age of Asguard slot review
- Buffalo King Megaways slot review
- Karen Maneater slot review
- Willy Wonka World of Wonka slot review
About the author

Chris Taylor
Chris is an avid slots player with over 13 years’ experience playing and reviewing slot games. With more than 10,000 online slots covered, he’s also a passionate football fan.
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