Microgaming Casino: Compare the Best Microgaming Casinos, Slots & Games 2024

Peter Wilson

Microgaming casino sites feature some of the most popular slot games. From epic progressive jackpots of Mega Moolah to classic video slots like Thunderstruck II, Microgaming has been among the best software providers for over 25 years – in fact, the company created the very first online casino!

Here, we’ll list the best Microgaming slot games, reveal the top live casino games and look at what’s next for new Microgaming casinos. We’ll also go over how you can claim the best Microgaming bonuses for UK players and list the RTP percentages of popular Microgaming slots. Let’s go!

Best Microgaming Casinos in the UK 2024

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Online Casino Games provided by Microgaming in the UK

Microgaming is a top software provider for UK online casinos. And due to how long the company has been supplying the online casino industry, there are hundreds of Microgaming games out there. In this next section, we will discuss the very best Microgaming casino games – from video slots and jackpot slots to table games, live casino and mobile games. So, if you’re looking to play Microgaming games, you can’t go too far wrong by checking these first…

Microgaming is a provider of top casino games in the UK

The Best Microgaming Slots for UK players

Microgaming casinos are known for their online slots. That includes classic slot machines, video slots and progressive jackpots. And, of course, most Microgaming slots sites are packed to the rafters with the most popular Microgaming slots. Here, we’ll go over some of the Microgaming online slots that helped make the company’s reputation –slots that continue to be a major focus for the team. These are the top five Microgaming slots to play the next chance you get…

Immortal Romance – RTP 96.86%

This vampire-based slots game is old gold. Throughout the years since its release in 2011, Immortal Romance has thrilled fans of slot machines around the world. And that’s primarily down to its excellent graphics, great storytelling and multilayered bonus rounds. In fact, the bonus features are worth the price of entry alone. That includes four ways to earn free spins and a massive 243 ways to win. And that RTP of close to 97% is not to be underestimated!

Thunderstruck II – RTP 96.65%

Microgaming’s Thunderstruck II is right up there when it comes to older slot games that continue to capture the imagination. Released in 2010 on the back of the success of the original Norse mythology slot game, Thunderstruck II packs an even bigger punch. For example, land three or more hammer scatters and you’ll encounter four different Norse gods, each of which can grant you generous bonuses. Plus, unlock Thor’s bonus round and you’ll get rolling reels!

Game of Thrones – 95.00%

The official slot of the Game of Thrones series was an instant hit when it was released in 2014. And with House of the Dragon and other spinoffs proving popular, this fantasy epic is well worth revisiting. Look out for the symbols of House Targaryen, Baratheon, Lannister and Stark across the reels and hope to land the Iron Throne scatter for top bonus features. Plus, look out for the regular 15-payline version or try to control Westeros with a 243-ways-to-win version.

Break Da Bank Again – RTP 95.43%

Another Microgaming sequel that ended up eclipsing its predecessor, Break Da Bank Again is a good-old bank heist slot game. It’s relatively simple with just nine ways to win across five reels, but the action soon heats up when you trigger the bonus rounds. You can win up to 25 free spins by landing scatter symbols and then get huge multipliers during the free spins round. In fact, breaking the vault entirely could net you up to 375,000 coins – a huge win!

9 Masks of Fire – RTP 96.24%

Finally, we wanted to highlight 9 Masks of Fire to show off some of Microgaming’s originality and innovation. Made in collaboration with Gameburger Studios, this African tribal-themed Microgaming slot sets the action in a blazing inferno. Land any of the nine masks and you can multiply your wins by up to 20,000 times your initial bet. Furthermore, three shield scatters opens a wheel of fortune bonus game with up to 30 free spins and a 3x multiplier up for grabs.

Progressive Jackpot Slots by Microgaming

While many of the slots games above helped solidify Microgaming’s reputation within the gambling industry, its progressive slot game titles made the most impact. In fact, these jackpot slots have paid out millions on low-value spins. We’ve picked the top three progressive jackpot slots to highlight here, each of which has made players into multimillionaires overnight…

Mega Moolah – RTP 88.12%

This is the big one. The original Mega Moolah has produced several progressive jackpot wins in excess of £15 million over the years. And now, there are many other versions that all share the same progressive jackpot prize pool. So, check out Mega Moolah Isis, Absolootely Mad and Atlantean Treasures, too, for different flavours. Each one is packed with bonus features and the RTP isn’t too bad considering that the series has record-breaking jackpots regularly.

Major Millions – RTP 89.37 %

Major Millions is another top jackpot slot. Again, the prize pool can climb up to millions of pounds. At its heart, it’s a relatively simple 15-payline slot with fast-paced action and a few bonus features that make it exciting to play. Just note that players must bet the maximum amount of £3 (and cover all 15 paylines) to be in with a chance of winning the jackpot. Plus, the Major Millions Progressive Wild will start racking up serious wins in next to no time.

King Cashalot – RTP 90.59%

If you want a progressive slot based on the legend of King Arthur, the Roundtable and the kingdom of Camelot, look no further. King Cashalot is another classic jackpot slot that you’ll find at plenty of the best Microgaming casinos. And, again, the shared prize pools can grow to insane levels. Plus, as the slot game is easy to understand, it’s great for beginners. For example, there are only nine paylines and if you land two or more Jester Scatters, you win a cash prize!

Classic Microgaming Casino Slot Games 🎰

As well as the slot games above, Microgaming casino sites also pack in a lot of classic slots. These are often called fruit machines in the UK (or one-arm bandits elsewhere) and are often much simpler affairs. Often they sport just three (or sometimes five) reels, one payline and simple casino bonuses such as Double or Nothing. And of course, the symbols are (generally speaking) the classic fruits, bells and BARs. Here are some classic Microgaming games:

🎰 Fruit Slots 🎰 Jungle Bells 🎰 Golden Dragon 🎰 Cash Clams 🎰 Break Da Bank

Roulette, Blackjack and Live Casino Games 🃏🎲

Microgaming games also encompass a wide variety of online casino software. For example, you will find plenty of video versions of classic table games such as roulette, blackjack, baccarat, poker and sic-bo. And if you really want the Las Vegas experience, be sure to check out Microgaming online casinos with an ever-growing portfolio of live casino games. And as well as black-tie croupiers, some of the games feature Playboy Bunnies. Check out the following:

Microgaming Live Roulette | Microgaming Bonus Baccarat | Microgaming Casino Hold’em | Microgaming Playboy Blackjack | Microgaming Playboy Baccarat

Mobile Games at a Microgaming Casino📱

All of the best Microgaming online casino sites are optimised for mobile devices. So, whether you’re rocking an iPhone, iPad or Android equivalent, you can enjoy a near-inexhaustible UK Microgaming casino list. And we have to say that the ability to play Microgaming games on a touchscreen makes a lot of sense – in addition to it being a very portable and super convenient way of playing games. Still, it’s worth checking that you can play older Microgaming games at mobile online casinos.

Microgaming Sports Betting at Betway UK 🏇🏾⚽

UK sports bettors aren’t left out in the cold either. Initially only available at Betway Casino, Microgaming also has its own sports betting software. But we expect the software provider to expand to other UK online casinos and sports betting sites in the near future, so watch this space. So, when taking a break from Microgaming casinos, you can place a bet on the big Premier League or Champions League games, or cricket, tennis, horse racing and more.

The Pros and Cons of choosing a Microgaming Casino UK

So far, we've waxed lyrical about the benefits of choosing online casino software providers such as Microgaming. But are there any downsides too, you might ask? So, let's cover the main advantages and disadvantages of playing at Microgaming casinos compared to other software providers. After all, there are thousands of brands available in the UK online gambling industry. And you might decide in favour of an alternative Microgaming casino site.


  • Microgaming is an experienced casino software provider with rock-solid games
  • All casino genres are covered, from slots and live casino games to sports betting
  • Microgaming is based in the Isle of Man so can be considered a true UK brand
  • The company's progressive jackpots regularly break big winner world records
  • Microgaming casino games are available at hundreds of UK online casino sites


  • Up-and-coming casino software producers often provide more innovative games
  • Microgaming casinos are not as prevalent as ones featuring NetEnt and Evolution
  • Some UK players might consider Microgaming casinos a bit too long in the tooth

New Microgaming Casinos vs. Established Casino Sites

Going with the tried and tested Microgaming casinos almost guarantees a fantastic experience. You’re also more likely to receive top-notch customer support with bigger brands. And that’s not to mention having access to the best Microgaming slots as soon as they’re released. However, going with a box-fresh Microgaming online casino often means a slick, mobile-friendly interface and the latest online gaming innovations. So, the choice is yours!

Top 5 List of the Best Microgaming Casino Bonuses UK 💰

With Microgaming casinos being so well established in the UK market, there are plenty of deposit bonuses and other offers available. From the trusty welcome bonus and free spins to high-percentage deposit bonus offers and promotions unlocked with a bonus code. We will cover all that and more here. And the best news of all is that bonus funds contribute to Microgaming games at UK online casinos – except for progressive jackpot games, of course!

Microgaming Bonuses on Sign up

Sometimes you see classic Microgaming slots like Thunderstruck II, Jurassic World and Avalon II included in sign-up bonuses. These don't require cash funds but may require a bonus code – we always let you know if that's the case. You may also have to provide some basic info such as your full name, email address and phone number. But it's worth it when you can grab some free spins for top-rated online casinos and the Microgaming games they have available. Nice!

Welcome Bonus and First Deposit Bonuses

All of the best Microgaming casino sites will include a welcome bonus for new players. Usually, this consists of one or more deposit bonus offers and a whole bunch of free spins. The free spins often come in batches over your first few days at the casino and can include Microgaming slot machines. Just be sure to check the wagering requirements before claiming the deal – wagering requirements can make or break a deal. Also, note if a bonus code is needed.

Microgaming Free Spins and Bonus Rounds

As well as receiving free spins with your first deposit bonus, you'll likely receive many more over time. Progressive jackpot games won't be eligible for free spins, of course. But many of the Microgaming online gaming titles will be included in free spins and bonus spins deals. Again, be sure to check the wagering requirements before claiming your spins. If the wagering requirements are above the industry standard of 35x the bonus, we advise walking away.

Microgaming Cashback Bonuses

Top online casinos for VIPs and high rollers will feature lucrative cashback bonuses. And the reason is that these elite UK players prefer the insurance policy of cashback over free spins. So, players going for cashback will receive extra bonus cash funds should they hit a bad patch. Hence why we call the deal an insurance policy. Losses up to a certain amount over a given period of time will qualify for a cashback bonus. These deals may also require a bonus code.

Microgaming Slots Tournaments

Last but not least, there are the slots tournaments. These aren't strictly casino bonuses but they do provide the chance to win some fabulous prizes. And many tournaments will feature the best Microgaming slots within the eligible games. So, if you fancy yourself as an elite slots player, be sure to test your skills against others. If you manage to top the leaderboard, you could win bonus cash funds, technology prizes like an iPhone or VIP trips to sporting events.

How to claim a Deposit Bonus at a UK Microgaming Casino

Claiming a deposit bonus at Microgaming casinos in the UK is easy. But to be clear, let’s break down the necessary steps. However, as each online casino site is different, this is just a general guide. Please ensure you read the onscreen instructions in case of differences in what to do…

1️⃣ Choose one of the Microgaming online casinos from the list above and hit “Play”

2️⃣ Enter your details such as your full name, email address and phone number

3️⃣ Make your first deposit in the cashier area via your preferred payment method

4️⃣ Enter a bonus code if required, or else wait a few moments for your bonus funds

5️⃣ Start playing the best Microgaming casino games, including online slot games

A Brief History of Microgaming and Early Online Casinos 📜

It’s hard to think of it now, but online gambling didn’t exist back in the early 90s. In fact, neither did many of the internet giants didn’t get started until the late 90s or early 2000s. For example, Google started in 1998, Wikipedia came along in 2001 and Facebook launched in 2004. So, with Microgaming launching the first online casino back in 1994, it’s astonishing.

It all began with the Free Trade and Processing Act launched by Antigua and Barbuda in 1994. This enabled companies to get licensed and officially create online gambling sites. The owner of Microgaming spotted an opportunity and teamed up with payments company CryptoLogic to create the very first online casino software. And the rest, as they say, is history!

From there, the industry exploded in a way no one could have predicted. 1995 saw a handful of new online casino websites launching in various parts of the world. The following year, there were a couple of hundred. After that, many hundreds and eventually thousands of gambling sites were launched – each enabling players to use their own money to place wagers online.


Online gamblers are spoiled for choice when picking Microgaming casinos. That’s because the Isle of Man software supremos produce every type of game UK customers could ever want. Slots, table games, sports betting, live dealer games, you name it! And with more than three decades at the top of the online gambling industry, Microgaming knows what UK customers want. We can easily see the company flourishing at UK online casinos for another 30 years!

Microgaming casino FAQs

What are the best Microgaming casinos for UK players?

This is a hard one to answer. There are simply too many great UK online casinos with a plentiful supply of top Microgaming slots and casino games. So, it's best to judge things by criteria such as welcome bonus, wagering requirements, games selection, support and so on.

Can I play Microgaming slots and casino games for free?

Yes, so long as you can prove that you are over the age of 18. That's because of UKGC rules preventing UK online casinos from offering demos or free-play casino games without logging in or stating that you're over 18. But, that's a small step to accessing free Microgaming slots.

Can I play Microgaming games for real money in the UK?

By all means. Simply sign up at any of our recommended Microgaming casino sites to get started. Some of them will even enable you to play slots with free spins before claiming a first deposit bonus. If you win with bonus funds, you will need to complete the wagering before withdrawing.

Which is the best Microgaming progressive jackpot slot?

It's hard to argue against the Mega Moolah series, simply because of the number of huge jackpots it has produced over the years. And when we say huge, we mean tens of millions! For a change of pace, the other ones to try include Major Millions and King Cashalot. Good luck!

How much was the biggest Mega Moolah jackpot worth?

That world-record title is currently held by Microgaming's Mega Moolah Absolootly Mad. The progressive jackpot slot ended up, in April 2021, paying a lucky Belgian player more than £20 million. Whether we will eventually see that record broken, however, is anyone's guess.

Did Microgaming create the very first online casino?

Yes, way back in 1994, long before Google and Facebook even existed, Microgaming almost single-handedly created the online casino industry. After that, the online casino software business exploded, with an exponential increase in the number of casino sites year after year.

Peter Wilson
Peter Wilson
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Peter is our Editor-in-Chief at Gamblingauthority. He has more than eigth years of experience from the iGaming industry and is a valuable resource for everything related to online casinos.

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