Mega Moolah Slot Review

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Technical Table Information

RTP (return to player):93.42%
Casino Gaming Developer:Microgaming
Release Date:28.11.2006
Maximum Multiplier:Progressive Jackpot
Winning Lines:25
Min bet: 0.25
Max bet: 6.25
Provably Fair:No
Jackpot: Yes
Technology used:HTML5
Theme slot: Wild Safari
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Description of the Slot 

Back in 2006, Microgaming released Mega Moolah – an online slot widely considered the best progressive jackpot game ever made. Over the years, the slot has disbursed some of the biggest jackpot prizes, producing more millionaires than any other casino game. No wonder then that after sixteen years, Mega Moolah is still a timeless classic. 

Mega Moolah follows the standard course of 5 reels and 3 rows with 25 fixed paylines. In terms of features, there aren’t many in the game except for free spins and four jackpots. But the payout size of these jackpots is more than sufficient to cover up dozens of features. So, let’s dig further into this top-rated Microgaming slot to learn more about its terrific success. 

Design and Audio

Mega Moolah covers a simple African safari theme with wild creatures filling up the reels. Although there is nothing eye-catching about the slot as far as graphics are concerned, one can easily forgive Microgaming for this. After all, the game was launched in 2006, when online video slots were still in their nascent phase. Yet, the colorful symbols and an overall animated design don’t fail to keep us entertained. 

The classical safari drum music becomes audible every time you press the spin button. Other than that, a calm atmosphere reigns with only the twittering of birds audible in the background. While there is no way Mega Moolah can outrightly impress you with its visuals and audio in 2022, it bears a retro feel that might meet the taste of many people. 


Mega Moolah bases its entire focus on progressive jackpots, and that’s why we get to see only one bonus feature in the game: free spins. Also, there is a special wild symbol at work that provides two 2x the bet if used as a substitute in a win. 

Free Spin 

Landing 3 or more scatter symbols simultaneously in a spin triggers the free spins bonus feature with 15 free spins. Scatter symbols offer payouts according to the value mentioned in the paytable. All wins during the free spins feature get a 3x multiplier. You can also retrigger the feature by landing at least 3 scatters, which will give you additional 15 free spins. Although the game permits only one retrigger. 

Progressive Jackpots

There is no specific procedure to trigger the progressive jackpots in Mega Moolah. This special bonus feature becomes activated on any random bet. However, paying at a higher stake increases your chances of triggering the feature. The slot has four jackpot sizes: mini, minor, major, and mega jackpot. The payout size for each jackpot keeps increasing progressively until it is won. Then the pot restarts filling from zero. 

The jackpot feature starts with a wheel of fortune. Spin the wheel, and your jackpot prize is selected depending on what pointer the wheel stops. Each jackpot has a seeding amount which guarantees a minimum winning prize. There are several instances of Mega Moolah splashing out big wins. For example, in 2018, the slot broke its previous record by disbursing a whopping €18.9 million to a player.


Mega Moolah impresses players with its terrific paytable where even the low-paying symbols dish out lucrative wins. A to 10 card royals offer between 1.6x and 6x the stake for a winning combination of two or more matched symbols. Then we meet the menagerie composed of impala, zebra, giraffe, buffalo, and elephant paying 10x to 30x the bet for five of a kind. 

The wild lion is the game’s most profitable symbol offering a stunning 600x the stake when five matched ones occur on a payline. Wilds substitute for all symbols except the scatter symbol, which also offers a decent payout of 100x the stake. There’s no cap on the max win, but if you hit the Mega jackpot, you are guaranteed to get no less than a million. 


Mega Moolah takes you to the wilderness, where adorable animals meet you on safari. The entire setting is animated, sending a light vibe to keep the entertainment alive while you try your luck with the jackpots. 


Mega Moolah has a low volatility math model suggesting a high hit frequency rate. So, you can expect frequent wins in the game but note that jackpots are extremely rare to occur.


About the Game Provider 

A brand name that gave a significant push to the igaming scene singlehandedly is none other than Microgaming. The company was established in 1994 and is credited for launching the first major online casino software. Since then, there has been no turning back from the game provider who has released highly popular titles like 5 Reel Drive, King Arthur, Immortal Romance, and the most legendary of all, Mega Moolah. 

Today, Microgaming is spread all across the globe with its licenses from regulated markets like the UK Gambling Commission, Malta Gaming Authority, and many other reputed authorities. Moreover, the game provider has further extended its horizon to partner with top-notch hybrid and crypto casinos. 

Final Considerations 

Mega Moolah is one of those titles that sets the standard for other slots. It’s a true benchmark game that has received love from players over the years and continues to do so. Although the game’s RTP is only 93.42% (including jackpots), it doesn’t pose much of a hurdle since the slot was released way back in 2006. While the jackpot hit frequency is exceptionally rare, one cannot take away the fact that Mega Moolah has given more millionaires to the world than any other progressive jackpot slot. Some figures are so big that one can only gawk at them. 

So, should you play this game in 2022? Well, if you are aiming for jackpots, Mega Moolah is still one of the best slots for trying your luck. But if you are more of a bonus feature person, try looking for the latest releases like Bitcoin slots. 

Other Slots by Microgaming 

  • Big Kahuna: Snakes and Ladders 
  • King Arthur
  • Immortal Romance 
  • Terminator 2


We have dissected each element of Mega Moolah to reveal the recipe behind its success. We hope our slot review helps you understand all the major aspects of the game. For more information or queries on Mega Moolah or any other online slot, leave a message in the comment box. We’ll look into the matter and deal with it as soon as possible! 


Rohit Singh

Rohit Singh

Meet Rohit, our go-to slots expert! Our writer's team consists of first-hand gamblers, with extensive knowledge of all casino-related matter, and Rohit is no exemption. When he’s not writing slots reviews, he spends his time playing and investigating new slots, in order to be able to spread his knowledge to our visitors in the best possible manner! We advise you to read through his slot reviews carefully, as they are as detailed as they get and will bring you closer to the enjoyable slot experience, and ultimately, the opportunity to win big!

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