Microgaming Software Provider Review
Millionaire-making Mega Moolah madmen with 500+ games and world-famous slots, facing a dramatic drop in quality.
Microgaming, now part of the Games Global brand, burst onto the scene like Micah Richards way back in 1994. It became the biggest online casino software provider in the world, and is particularly famous for its millionaire-making progressive jackpot slot Mega Moolah.
But what is Microgaming doing today? And is it still worth playing Microgaming slots? Our experts took a close look at Microgaming in 2026 to bring you up to speed.
Casinos with Microgaming Games
Microgaming Pros and Cons
Pros
- Record-beating jackpot slots awarding $20M+
- Former industry leader with 500+ games
- Trusted, with 30+ years’ experience
- RTPs of 97-98% on selected slots
Cons
- Has slowed down since Games Global takeover
- Some slot coding has been edited since release
Microgaming has some impressive stats, including a whole bunch of eight-figure wins on Mega Moolah.
The biggest of the lot was over €18.9 million in September 2018, which equates to over $22 million. There have been eight players who’ve won eight figures on Mega Moolah, and that’s before you get to the seven-figure winners or the jackpots on the wider Mega Moolah network, such as Absolootly Mad and Book of Mega Moolah.

The company was formed in 1994, making it one of the oldest and most trusted casino slot providers around.
Yet here’s where things get interesting. You may have seen claims of Microgaming having 800+ games. Many of these have high RTPs of 96%, with some reaching the 97%-98% barrier.
But, if you check their official site, it’s now 500+. Normally, the total number of games from the best casino software providers only goes up, not down. So, what’s the story?
Games Global acquired Microgaming in a mega deal rumoured to be worth between $500 million and $1 billion, and that included sucking up their whole games catalogue. Rather than simply keep a good thing going, Games Global seems to have axed hundreds of Microgaming titles, while tinkering with the code of others.
For example, Immortal Romance – one of Microgaming’s most popular slots – has something called the Michael bonus. When triggered in its Games Global format, winning symbols flash for around 15 seconds and then sometimes get replaced by a glitchy-looking black space.
It seems the code has been messed with, or it’s been ported over incorrectly. If Immortal Romance was one of your go-to games, you’d notice this kind of thing. And it would be bloody annoying, if you’ll excuse the pun.

That said, you’ll see some outdated Microgaming reviews that claim the company no longer makes games and is now focused on non-casino stuff. That’s not true. They’re still very much in the game, and releasing new slots most months.
If you read a Microgaming review which claims they don’t make slots anymore, you can pretty much dismiss everything they say.
Microgaming vs Other Software Providers
For a long time, Microgaming WAS casino slots. That’s no longer the case, as there are now plenty of top-tier software providers, each offering something a little different.
Having reviewed Microgaming, here’s how it compares to its peers (or younger siblings):
Microgaming vs NetEnt
If you were playing online slots in the noughties, you’ll already be aware that these two were like Coca-Cola and Pepsi. And by that we mean the top two competitors in the industry. Not poisonous, albeit absolutely delicious, refreshing beverages.
If you’ve read our NetEnt review, you’ll know these guys are still going at it, with killer titles like Starburst and Gonzo’s Quest. Yet in a way, they’re the opposite of Microgaming. While our Microgaming review is packed with tales of millionaire slot wins, NetEnt games often have a max win of 500x-2,000x, instead focusing on high-quality graphics and audio. Which, admittedly, Microgaming sometimes lacks.
Microgaming vs Playtech
Microgaming has some trademarked games, like Game of Thrones and Tomb Raider, but most are quite random. Like the flagship Mega Moolah basically being a bunch of nondescript safari animals.
Meanwhile, Playtech takes a very different approach, with a majority of branded slots based on Marvel and DC Comics. You’ll find slots like Gladiator, Batman and The Dark Knight, all with official branding, music, and character animations.
Top 3 Best Games by Microgaming
With such a massive catalogue of games, there’s gonna be some hot debate here – but we’ve put together our top three Microgaming slots, centred around jackpots, popularity, and playability.

Mega Moolah
Of course, we had to put our boy Mega Moolah at number one. This game alone is enough to make Microgaming a top brand, as it’s created dozens of millionaires – often from a spin of £1.50 or less.
The game itself is fun but not particularly original, featuring zebras, giraffes and lions on a safari-themed backdrop. It’s pretty cartoonish for a game with such serious prizes.

Immortal Romance
Next up, it’s Twilig-…wait, sorry, Immortal Romance, which is a vampire-themed slot with sexy blood suckers at every turn. And on that note, when did we all agree that vampires are sexy? They DRAIN, your BLOOD, with their TEETH.
Murder aside, this game is one of the most popular slots by Microgaming, with 243 ways to win and a cool Chamber of Spins bonus.

Thunderstruck II
The name says it all really. This powerful slot has a quality Norse mythology theme that players really dig. Clouds, lightning bolts, hammers – it’s the kind of game where, when you do land a big win, it just feels more meaningful.
It’s over 15 years old now, but Thunderstruck II is still as relevant as it was the day it came out. Wilds, scatter symbols, free spins game and the Wild Storm bonus keep the reels clashing.
Top 10 Biggest Mega Moolah Jackpot Wins
We’ve been banging on about Mega Moolah for most of our Microgaming casino provider review, but how much have people actually won on this progressive jackpot slot?
Here are the top 10 biggest wins on Mega Moolah. We’ve included a few interesting specifics where possible, though most of the overnight millionaires choose to remain anonymous. Smart mov
| Rank | Date | Winner | Jackpot Won | Approx. USD Value | Notes |
|---|---|---|---|---|---|
| 1 | 28 Sep 2018 | Anonymous | €18,915,873 | ≈ $22.1m | Largest confirmed win on the original Mega Moolah slot by value. Won at Grand Mondial Casino from a €0.75 spin. |
| 2 | 6 Oct 2015 | Jon Heywood (UK) | £13,213,839 | ≈ $20.2m | Won from a 25p spin. Held the Guinness World Record for the biggest online slot jackpot at the time. |
| 3 | Aug 2020 | Anonymous (Sweden) | €14,239,532 | ≈ $16.9m | One of Sweden's largest-ever online casino wins. |
| 4 | 5 Jun 2025 | Arron Freeman (UK) | £11,498,211 | ≈ $15.6m | Won at Betfred from a £1.50 spin. Largest payout in Betfred's history. |
| 5 | 30 Jan 2019 | Anonymous (Canada) | CA$20,059,287 | ≈ $15.0m | Largest jackpot ever shown in Canadian dollars. Won at Zodiac Casino. |
| 6 | 5 Mar 2019 | Anonymous | US$12,945,668 | $12.95m | Won at Luxury Casino. |
| 7 | 10 May 2022 | Anonymous | US$12,792,841 | $12.79m | Mysterious 29th winner, believed to be from the US. |
| 8 | Apr 2020 | Anonymous (Canada) | CA$16,496,347 | ≈ $11.8m | Won at Jackpot City Casino. |
| 9 | May 2020 | Anonymous (New Zealand) | NZ$13,615,861 | ≈ $8.3m | Largest Mega Moolah win recorded in New Zealand. |
| 10 | Aug 2016 | Anonymous | €7,968,311 | ≈ $8.8m | One of the largest early Mega Moolah wins. The jackpot was won while playing on a mobile device. |
Microgaming Game Types
- Slots
- Progressive Jackpots
- Table Games
Microgaming makes slots, progressive jackpots (obviously), and table games – but no live casino games. Technically, you’ll find plenty of live casino games under the Games Global label, but they’re not directly from Microgaming.
Table games from Microgaming include blackjack, roulette, baccarat, crabs, Sic Bo, Red Dog and a lot more. But these aren’t super famous.
Microgaming is all about slots. And, more specifically, progressive jackpot slots.
Is Microgaming Legit?
Absolutely. Microgaming is one of the most trusted and well-known casino providers out there, and has been since it launched back in 1994.
Microgaming has a car boot stuffed with licences, including premium authorities such as the UK Gambling Commission and Malta Gaming Authority, as well as the Isle of Man Gambling Supervision Commission.
Microgaming slots are independently tested by eCOGRA, iTech Labs and Gaming Laboratories International.
One last thing which is a bit different. Back in 1996, Microgaming helped found the Interactive Gaming Council, which was a bit ahead of its time with responsible-gaming advice. Touché.
Microgaming Software Provider: Moonshot Slots Verdict
If, like me, you remember when Microgaming was absolutely dominating the scene, then it probably makes you a little sad to see where they’ve ended up.
Don’t get me wrong – Microgaming is still a force to be reckoned with. They have over 500 games and are still dishing out massive paydays. In June 2025, UK-based Arron Freeman picked up £11.5 million on Mega Moolah and immediately decided he’d build a homeless shelter. Class act.
But Microgaming has slowed down since the Global Games takeover, with fewer games available, glitchy code, and a seeming lack of desire to keep up with modern innovations. Microgaming was never about having incredible graphics, but you’d expect a brand of this magnitude to adapt to the times – like its rival, NetEnt.
Many slots players like what they like. Those of you who have been into Microgaming for a long time will still probably love the games, and I get that. But, for the newer generation, it’s probably a little confusing as to why these guys are so famous.
Except the jackpots. Nobody touches them when it comes to jackpots.
FAQs
Is Microgaming now Games Global?
Yes. Microgaming was acquired by Games Global in 2022 after months of negotiations. The final figure of the sale was never publicly disclosed, with estimates ranging from $500 million to $1 billion.
Does Microgaming still make games?
Yes, technically Microgaming still creates new slots and casino games, and their official site features a ‘Coming soon’ section. But, after selling its back catalogue to Games Global, Microgaming has slowed down significantly with new releases.
What happened to Microgaming?
Microgaming was the biggest software provider in the online casino industry, both in terms of the number of slots it produced and the popularity of its games. In 2022, Microgaming was bought by Games Global, and now has a less prominent role in casino games.
Do Microgaming slots still exist?
Yes, you can still find Microgaming slots at online crypto casinos, but they might not be exactly as you remember them. Since taking charge of the Microgaming catalogue, Games Global seems to have stopped pushing many of their slots and even tweaked the code of others.
What is Microgaming’s biggest jackpot?
The biggest jackpot ever won on a Microgaming slot was more than €18.9 million in September 2018. Mega Moolah pays out in local currencies, so the list of its biggest wins includes Canadian dollars, New Zealand dollars and euros.


