Microgaming Slots

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Microgaming is one of the heavyweights in the online casino world and has been around since 1994, making it one of the oldest and most respected names in the industry. In this review we take a look at why Microgaming slots have become such a fan favorite.

Brief History of the Company

Microgaming’s journey began when they developed the first true online casino software. Yep, you read that right; they’re the pioneers of online gaming. In 2002, they set a new standard with their Viper software, which took the online gaming experience to a whole new level.

Over the years, Microgaming has paid out over $1.25 billion in progressive jackpots. That’s a mind-boggling amount of money. They even hold the Guinness World Record for the largest online slot machine payout, with a lucky player winning €17,879,645 from a 25p spin on Mega Moolah.

Microgaming Slots Developer Logo and Brand name

Significance in the Online Casino Industry

So, what makes Microgaming such a big deal in the online casino industry? For starters, they’ve developed hundreds of games, including slots, table games, and more. Many of these games have become household names among online casino players.

Microgaming is also known for its commitment to fair play and responsible gaming. All their games are rigorously tested by independent auditors to ensure they’re unbiased and random. 

But Microgaming’s influence goes beyond just their games. They’re also the masterminds behind the progressive jackpot network that links online casinos and lets players compete for massive, life-changing jackpots.

Microgaming’s Slot Game Portfolio

If you’re looking for the slots provider with the highest variety of games, then Microgaming is hard to beat. They offer a staggering 850+ games, with new titles added every month. Whether you’re into classic 3-reel slots, action-packed 5-reel video slots, or even progressive jackpots, Microgaming has something for everyone.

Their games cover a wide range of themes and genres, from mythology and adventure to branded titles based on popular movies and TV shows. 

Let’s take a closer look at some of Microgaming’s most beloved slots

Mega Moolah

Mega Moolah is a progressive jackpot slot that’s made countless players instant millionaires. The game features four different jackpots, with the Mega jackpot regularly reaching millions of dollars. 

In 2018, a lucky player won €18,915,872.81 on Mega Moolah, setting a new world record for the largest online slot payout.

Immortal Romance

Immortal Romance is a vampire-themed slot with a dark and seductive storyline. The game features four unique bonus rounds, each centered around a different character. With its atmospheric soundtrack and engaging gameplay, Immortal Romance has become a fan favorite.

Thunderstruck II

Thunderstruck II is a Norse mythology-themed slot that takes you on an epic adventure with Thor, Loki, Odin, and Valkyrie. The game features a unique Great Hall of Spins bonus round, where you can unlock four different free spin modes. With its stunning graphics and immersive gameplay, Thunderstruck II offers great win potential and a thrilling gaming experience.

Jurassic World

Jurassic World is a branded slot based on the hugely popular movie franchise. The game features three different free spin modes, each with its own unique perks and modifiers. With its cinematic soundtrack, realistic dinosaur animations, and engaging bonus features, Jurassic World is a must-play for any fan of the movies or slots in general.

Microgaming’s Slot Game Features

Innovative Gameplay Mechanics

Microgaming is always pushing the boundaries of what’s possible in online slots. They’ve introduced several unique gameplay mechanics that add an extra layer of excitement to their games, such as the Hyperspins feature. This innovative feature allows you to respin individual reels for a chance to create winning combinations. They also invented the Link&Win feature in which landing six or more special symbols triggers a bonus round where you can win a jackpot.

Progressive Jackpots

Microgaming is the king of progressive jackpots, with two massive networks that have paid out life-changing sums to lucky winners. These include the:

  1. Mega Moolah network: which is an iconic progressive jackpot network that has been making millionaires since 2008. It currently holds the Guinness World Record for the largest online slot payout, with a staggering €18,915,872.81 won in 2018.
  2. WowPot network: Launched in 2020, the WowPot network is Microgaming’s latest addition to their progressive jackpot lineup. With four different jackpot tiers, it offers players the chance to win big on a variety of games.

Licensed and Branded Slots

Microgaming has partnered with some of the biggest names in entertainment to create branded slots that bring your favorite movies, TV shows, and characters to life. A few examples of these branded slots games include:

  • Game of Thrones: Based on the smash-hit HBO series, the Game of Thrones slot features stunning visuals, an epic soundtrack, and four unique free spin modes.
  • Lara Croft: based on the iconic adventurer and her quest for ancient treasures, Microgaming’s series of Lara Croft slots, include Tomb Raider and Temples and Tombs.
  • Jurassic World: based on the blockbuster movie franchise, this action-packed slot, complete with realistic dinosaur animations includes three different bonus features.

Microgaming’s Reputation and Trustworthiness

When you’re playing online slots for real money, trust is everything. You want to know that the games you’re playing are fair, your personal information is secure, and the company behind the games is reputable and reliable. This is where Microgaming truly shines.

Microgaming has been a leader in the online gaming industry since its inception, and they’ve built a solid reputation for fairness, security, and integrity.

Let’s take a closer look at how Microgaming ensures a safe and enjoyable gaming experience for all players.

Licensing and Regulation

Firstly, Microgaming holds licenses from two of the oldest, and most respected regulatory bodies in the industry: the UK Gambling Commission and the Malta Gaming Authority. These licenses are not easy to obtain, and they require companies to adhere to strict standards of fairness, transparency, and player protection. By holding these licenses, Microgaming demonstrates their commitment to operating a safe and trustworthy gaming platform.

Independent Audits and Certifications

But Microgaming doesn’t stop there. They go above and beyond to ensure the fairness of their games by submitting them to regular audits by independent third-party agencies like eCOGRA. 

eCOGRA (eCommerce Online Gaming Regulation and Assurance) is an independent agency that tests and certifies online gaming software. All of Microgaming’s games are regularly audited by eCOGRA to ensure fairness and randomness, giving players peace of mind when spinning the reels.

These audits verify that the random number generators used in Microgaming’s slots are truly random and unbiased, giving players a fair chance of winning with every spin.

When you play a popular Microgaming slot you can rest assured that the game’s outcomes are determined by a rigorously tested and audited random number generator. This means that every spin is completely independent of the last, and your chances of winning are the same, regardless of how long you’ve been playing or how much you’ve wagered.

Player Protection and Security

In addition to ensuring the fairness of their games, Microgaming also takes player protection and security very seriously. They use cutting-edge encryption technology to safeguard players’ sensitive data, such as personal information and financial transactions. 

This is similar to the level of security you’d expect from a major bank or financial institution.

Microgaming’s Mobile Compatibility

Mobile gambling has become the norm, and any game developer worth their salt understands this and makes sure that their slots are fully compatible with all major mobile devices. Microgaming is no exception.

Whether you use an iOS, Android, or Windows device, you can enjoy Microgaming slots since their games are cross-compatible with any mobile operating system.

Their mobile slots are designed to provide the same high-quality graphics, engaging gameplay, and smooth performance as their desktop counterparts. In fact, many of Microgaming’s slots are built using HTML5 technology, which ensures that they look and play great on any screen size.

Microgaming’s Slot Game Performance

Return to Player (RTP) Percentages

One important factor to consider when choosing an online slot is its Return to Player (RTP) percentage. This is the amount of money that a slot is programmed to pay back to players over the long run.

The average RTP of Microgaming slots is around 96%, which is in line with industry standards. This means that for every $10 wagered on a Microgaming slot, players can expect to win back around $9.60 on average.

While some software providers offer slots with higher or lower RTPs, Microgaming’s average of 96% is considered fair and competitive within the online gaming industry.

Volatility Levels

Another important aspect of slot game performance is volatility, which refers to the frequency and size of payouts. Microgaming offers a range of volatility options to suit different player preferences and budgets.

Their Low volatility slots pay out smaller wins more frequently, making them ideal for casual players or those with smaller bankrolls. Examples include Riviera Riches and Wacky Panda.

Medium volatility slots offer a balance between the frequency and size of payouts, providing a more balanced gaming experience. Examples include Thunderstruck II and Immortal Romance.

And finally, the High volatility slot games pay out larger wins less frequently, making them suitable for players with bigger bankrolls who are chasing those massive payouts. Examples include Mega Moolah and Jurassic World.

By offering a range of volatility options, Microgaming ensures that there’s a slot game to suit every type of player.

Snapshot of Microgaming website showing a sample of the slots they offer

Strengths and Weaknesses of Microgaming Slots

Let’s take a closer look at what sets Microgaming apart from the competition and where they might fall short.


  • Extensive game portfolio: With over 850 games to choose from, Microgaming offers one of the largest and most diverse slot collections in the industry. From classic 3-reel slots to modern video slots with unique themes and features, there’s something for everyone.
  • Reputable and trustworthy brand: As one of the oldest and most respected names in online gaming, Microgaming has built a reputation for fairness, security, and reliability.
  • Mobile-friendly games: Microgaming has embraced the mobile gaming trend, ensuring that their slots are fully optimized for play on smartphones and tablets. With cross-platform compatibility and a seamless mobile gaming experience, players can enjoy their favorite games anytime, anywhere.


  • Some outdated graphics in older slots: While Microgaming’s newer releases feature stunning graphics and animations, some of their older titles may look a bit dated compared to the competition. However, these classic slots still offer solid gameplay and the potential for big wins.
  • Limited 3D and VR slot options: As virtual reality and 3D technology become more prevalent in the online gaming industry, Microgaming has yet to fully explore these areas. While they have released a VR roulette game, their slot collection could benefit from the addition of more immersive 3D and VR titles.

Final Verdict on Microgaming

Microgaming is a powerhouse in the online gaming industry, offering an unparalleled selection of high-quality slot games. With their innovative features, diverse themes, and commitment to fairness and security, it’s no wonder they’ve maintained their position at the forefront of the industry for over two decades.

I can confidently say that Microgaming is a top-tier game provider that offers something for every type of player. Whether you’re a casual player who enjoys frequent small wins or a high roller chasing those massive progressive jackpots, Microgaming has a slot game that will suit your preferences and budget. 

While there may be some room for improvement in terms of graphics and exploring new technologies like 3D and VR, these minor weaknesses are overshadowed by the overall quality and variety of Microgaming’s slot collection. 

Check out our full list of Slots Game Providers for more reviews.

Frequently Asked Questions (FAQs)

Are Microgaming slots fair? 

Yes, all of Microgaming’s slots are regularly tested and certified by independent auditors like eCOGRA to ensure fairness and randomness.

Can I play Microgaming slots on my mobile device? 

Absolutely! Microgaming’s slots are fully compatible with iOS, Android, and Windows devices, offering a seamless mobile gaming experience.

What is the average RTP of Microgaming slots? 

The average RTP of Microgaming slots is around 96%, which is in line with industry standards.

How often does Microgaming release new slots? 

Microgaming releases new slots every month, so there’s always something fresh and exciting to look forward to.

What is the biggest jackpot ever won on a Microgaming slot? 

In 2018, a lucky player won €18,915,872.81 on Microgaming’s Mega Moolah slot, setting a new world record for the largest online slot payout.


Hey there, my name is Emma and I am the creator and blogger of SlotsGossip.com. I've been working in the online casino industry for years, and playing online slots is one of my hobbies. Still waiting for the big jackpot win though!