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Mega Moolah Slot Review – Guinness World Record Holder

Mega Moolah is a fun online slot developed by Microgaming based on a jungle theme. It features an impressive 4 progressive jackpots with 5 reels, 25 paylines, free spins and a bonus feature.

This Microgaming slot holds the Guinness world record for the largest jackpot payout in an online slot machine game. Jon Heywood from Wales won over £13 million at Betway Casino!!!

It’s really important that you know what online slots are available at online casinos. There’s no point picking random slots, you need to do your research! Or, you can let Casino Deal do the hard work for you, which is why we’ve put together this informative Mega Moolah online slots review.

mega moolah logo

Which is the Best Online Casino to Play Mega Moolah Slot

Since Mega Moolah has been developed by one of the best online casino software providers, Microgaming, and has the potential to pay out huge sums of money from its jackpots, it proves to be a highly popular online slot. As a result, you’ll find this classic available across multiple online casinos.

Top 5 Online Casino to Play Mega Moolah Slot

Casino Bonus
LeoVegas Casino

£100 BONUS

10 No Deposit Free Spins Plus £100 & 20 Spins

New players only • No deposit free spins available on the “My Offers” page upon registration • No deposit free spins must be claimed within 3 days • Must be used within 3 days of being activated • Any winnings will be paid into cash balance and are withdrawable • Free spins are worth £0.10 each • Book of Dead slot only. • The Casino Welcome Package only available to new players • 35x wagering • 10 free spins on any chosen 2 deposits in the first 7 days from registration. • 18+ • Full T&Cs Apply. #ad
888 Casino

£100 BONUS

£88 No Deposit Bonus
and 100% up to £100

18+ New players only • £88 is granted in FreePlay (FP) • FP must be claimed within 48 hrs of receiving the email and expires after 14 days • FP wins are credited as bonus and capped at £15, exc. JP win • Bonus wins are capped at £500 • Wager 30x bonus within 14 days • Wagering req's vary by game • Full T&Cs Apply. #ad
Mr Green Casino

£100 BONUS

Up to £100 + 50 Free Spins

18+ • New UK customers only • Opt in required • 1x per customer • Min. £20 deposit • 1st deposit only • Selected games only • Max. Bonus £100 with 35x wagering and 50 Free Spins at £0.20/spin on Starburst with 35x Wagering • Free Spins and Bonus credited once deposit amount has been wagered on slots • Bonus and Free Spins expire 7 days after issue • Game weighting, game, country, currency, player restrictions and terms apply. • Full T&Cs Apply. #ad
Rizk Casino


100% up to £50 + 50 free spins

18+ new customers only • Min dep of £10 • 40x bonus wagering req's on slots • Free Spins are available on Book of Dead • Max bonus bet of £5 per spin • Full T&Cs Apply. #ad

£100 BONUS

Up to £100 + 200 free spins

18+ New players Only • £10 min. dep. • £5 max. bet using bonus • 40x wagering applies in 14 days • Free Spins valid for 72 hours from credit • Max. Free Spins winnings £100 • E-wallets excluded • Full T&Cs Apply. #ad

How to Play Mega Moolah Slot

Mega Moolah Slot Game

Before we get stuck in to the finer details of Mega Moolah and how it works, let’s summarise the core features:

Slot Name Mega Moolah
Reels 5
Developer Microgaming
Paylines 25
Progressive Yes
Free Spins Yes (15)
Bet Range £0.01 – £6.25
Bonus Game Yes (1)
Multiplier Yes (3x)
Jackpot 225,000 coins
Return to Player (RTP) 88.12%
Play Mega Moolah Now!

Sadly, there’s no Mega Moolah demo available that will allow you to try it out before you play for real cash, so you’ll just have to visit any of the top online casinos in the UK and play Mega Moolah for real money.  It’s not an ideal situation but there are plenty of upsides to Mega Moolah.

Here’s an easy reference for how Mega Moolah works:

  1. Set your initial coin value from the coin range – Min: 0.01, Max: 0.05
  2. Select the number of paylines you wish to win across – Min: 1. Max: 25
  3. Set your coin number per line – Min: 1. Max: 5 (acts as a multiplier)
  4. Check your total bet amount so you’re happy
  5. Click ‘spin’ and enjoy

You can win up to 75,000 coins in the normal game. This includes winnings from the wilds feature, which has the highest potential payout at 15,000 coins, excluding potential winnings from the free spins and jackpots, of course. The lowest potential is 2 coins, which is when you get 3 of the number ‘10’ across any paylines.

Mega Moolah Slot RTP

Mega Moolah’s RTP (return to player) is 88.12%. What does this mean? In terms of numbers, for every £100 you bet, you’ll receive £88.12 back in winnings. Note that this is on an average basis. There is no guarantee that you’ll win the exact amount back at all. In fact, you could win a lot more (especially if you’re targeting the huge jackpots), but you could also win nothing.

The RTP is something you should always take into account when choosing an online slot to play. 88.12% is considered very low, especially considering that some of the most popular online slots are set at over 98%. What this does mean is that Mega Moolah shouldn’t be a slot you choose to wager through to trigger a casino’s bonus. It is, however, still a viable target for VIP high rollers due to the massive progressive jackpots.

You’d think such a low RTP would render Mega Moolah as unpopular, wouldn’t you? For what it lacks in the return rate, it makes up for in the monstrous potential jackpot winnings—more on this coming up!

VIP Highroller Jackpots & Bonuses on Mega Moolah Slot

Bonus games weren’t a heavy focus when Microgaming created Mega Moolah, so you won’t find any of the top online casino slot bonuses when playing this slot. Microgaming instead honed in on creating an online slot that really played into the hands of the highroller jackpot-hunters.

Let’s find out exactly how Mega Moolah works with the following features:

  • Free spins
  • Progressive jackpot rounds

Mega Moolah Free Spins

Mega Moolah’s free spins will trigger when you land at least 3 purple monkeys on a payline. Apparently purple monkeys do exist after all! Note that the free spins symbols have to be on one single payline. Don’t go jumping down the casino customer service department’s throat when they appear across multiple paylines and your free spins aren’t triggered.

If you do manage to bag the free spins symbols, you’ll be granted an instant 15 free spins! Nice! These are awarded immediately and you’ll need to spin through these straight away. Any winnings from the Mega Moolah free spins will automatically be paid out at 3x. As an added bonus, if you reveal 3 or more of the purple monkeys during the free spins across a single payline, you’ll be granted an additional 15 times. You’ll be dreaming of these darn purple monkeys soon enough.

This is a very neat bonus game from Microgaming since there is the potential you could be stuck in the free spins for quite some time, racking up more and more winnings. There’s some more information on the wild symbols below, but bear in mind that the wilds will not count as a replacement for the free spins symbols.

Mega Moolah Progressive Jackpot

The feature that has made Mega Moolah famous! Record-breaking progressive jackpots!

The trigger to play the Mega Moolah jackpot bonus game is random. There’s no combination of symbols across paylines that you need the reels to stop on in order to have the chance to win one of the 4 progressive jackpots, so it’s a pure game of chance. The awesome thing is, you are guaranteed to win one of the jackpots!

mega moolah jackpots

Mega Moolah Progressive Jackpots and Minimum Coin Wins

Jackpot Coin Wins
Mega 1,000,000
Major 10,000
Minor 100
Mini 10

Once you enter the jackpot bonus game, you’ll see a Wheel of Fortune-type wheel that will start at a fast pace and gradually slow down, leaving you on tenterhooks as to what jackpot you’re going to win. Boy is that feeling exciting, yet nerve wrecking.

The wheel has colour-coded segments with different jungle animal footprints on them (a nice touch). You’ll win the amount that corresponds to the colour of the segment. There are 20 Mega Moolah jackpot segments in total, broken down as follows:

  • Mega – 1 white segment. 5% of the total segments.
  • Major – 3 yellow segments. 15% of the total segments.
  • Minor – 6 orange segments. 30% of the total segments.
  • Mini – 10 red segments. 50% of the total segments.

So as you can see, the chance of winning the big time is only 5%, which actually isn’t too bad when you consider the considerable sum of possible winnings. This can’t be confirmed and is a mathematical feature that the game developers don’t have to publish, but you can be assured by the fact that a number of people have won Mega Moolah’s Mega jackpot.

You’ll see from the amounts down the left hand side of the jackpot game, that the amounts of the jackpot are increasing constantly, which is known as progressive. This amount is unique to that casino and is not spread across all online casinos that host the game. Every time a player doesn’t win, the amount increases. If someone does win, that jackpot is reset to the minimum coin amount, as mentioned above.

Since online games revolve around the coin value system, rather than a currency amount (it’s complicated when you have to factor in exchange rates), the jackpot winning amount is the coin value based on your original stake. So, bear this in mind when selecting your starting stake. In theory, the higher your original coin stake (and therefore bet amount size), the higher your potential winnings and your chance of winning.

Wilds and Symbols of the Mega Moolah Online Slot

If Microgaming’s Mega Moolah jackpot isn’t enough to wet your appetite, there are a couple of other features to Mega Moolah that you need to know.

Mega Moolah Wilds

Mega Moolah Slot Wilds

The ferocious lion symbol is the chosen wild for Mega Moolah. Like other slots, the wilds can replace any of the other symbols in order to win across the paylines (apart from the monkey scatter symbol for the free spins). The wilds also come with their own winning chances:

  • 2 lions = 15 coins
  • 3 lions = 125 coins
  • 4 lions = 1,500 coins
  • 5 lions = 15,000 coins

If the wild symbol substitutes for another across the paylines, your winnings are doubled.

Game Versions of Mega Moolah Slot

The original jungle-themed version of Mega Moolah was released in November 2006. Fast forward to May 2009 and Microgaming released alternative versions: Mega Moolah 5 Reel Drive and Mega Moolah Summertime. The features are exactly the same across all 3 versions, with the original still being the most popular slots theme.

Mega Moolah Tips

The game is pretty transparent when it comes to its features and how to play the game, so there aren’t many secrets that we can share with you.

Progressive Jackpots and World Record Wins – Casino Deal Recommends the Mega Moolah Slot ✅

There’s nothing graphically stimulating about Mega Moolah, which might put many of you off. But if you’re looking for something visually enticing, you should be heading down to your nearest IMAX cinema, not playing online slots.

It’s hard to get over the extremely low RTP of 88.12%, but Microgaming can afford to do this since there are incredibly rewarding jackpots, let alone the potential of winning through the wilds and free spins. If you’re looking to hit huge jackpot winnings, rather than decent and regular payouts, Mega Moolah is the one for you. You only have to look at the list of jackpot winners to see that it really is possible to win big. But, nothing is guaranteed.

Our online slots review of Mega Moolah holds all the information you need in order to get started. Go forth and spin those reels, enjoy the sounds of the jungle, don’t be frightened by the roaring wild lions and don’t get freaked out by the weird, purple-looking monkeys!

Mega Moolah Slot FAQs

A very significant symbol on Mega Moolah’s slot reels is the Lion symbol. Being the Wild on the slot, it substitutes all of the other symbols on the reels and creates more winning lines. Another important synbole, is the Monkey scatter symbol. This lands cash prizes for players that hit two or more of these symbols anywhere on the reels.

Yes, at least 3 purple monkeys on a single payline, which are the scatter symbol, will trigger Mega Moolah’s free spins. Players instantly receive 15 free spins.

Who cares about RTP when you’ve got jackpots like this!!! Anyway, Mega Moolah’s RTP is an average of 88.12%. Yes, very low, but due to its jackpots, VIP high rollers love its progressive jackpots.