Microgaming Slots & Casinos – Top Picks

When we discuss online gambling, one name stands out—Microgaming. This pioneer developed the first casino software in 1994, introducing a downloadable Viper client. This gambling software integrated the entire casino operation—registration, games, payments, loyalty programs, and customer support—into a single interface. It offered casino operators a full service and provided players with a centralized gaming hub.

Although Microgaming’s slots and games are now part of the Games Global portfolio, the legacy and quality of its offerings continue to deliver modern gaming experiences to casino players.

Where to Play: Top Microgaming Casinos

Based on personal experience and thorough research, most online casinos in Europe today offer Microgaming’s slot games, as well as their RNG-powered blackjack and roulette games. This is a major change from the 2000s when only a few eCOGRA-certified casino sites like Jackpot City, Betway, and Spin Palace were widely known as the top sites for playing games by Microgaming.

Now players have modern online casinos such as Bitstarz, Winz.io, and BC.Game that include Microgaming offerings in their game catalogs, alongside other popular providers like Hacksaw Gaming, Nolimit City, and Pragmatic Play.

Importantly, they all provide rapid payouts within an hour, and support both fiat and cryptocurrencies like Bitcoin, Litecoin, and Ethereum—key benefits for modern-day players.

Top Microgaming Slots Worth a Spin

Veteran players all have fond memories of classic Microgaming slots. It all began with simple 5, 9, and 15-line titles like Ladies Nite and Tomb Raider and culminated with the release of their 243-way game engine. The latter became the foundation for epic releases, including Thunderstruck II, Immortal Romance, Jurassic World, Game of Thrones, and The Finer Reels of Life. ​

All Microgaming slots have an RTP of 96-98%, indicating a medium variance. A detailed description can always be found in a game help file, allowing players to become acquainted with RTP, payouts, and bonus features and confidently begin the game.

Immortal Romance

Immortal Romance first wowed us back in 2011, but it set the bar so high for vampire-themed slots that no other game has managed to come close. This slot was one of the first Microgaming titles to use the 243 ways to win payline structure over its five reels and a progressive free spin mechanic.

Even today, Immortal Romance’s 0.30 to 30.00 EUR wagering range is a snip, given that the non-progressive jackpot is 12,000x a bet. Immortal Romance is a medium-low volatile slot game with an RTP of 96.86%.

Immortal Romance Slot Game Microgaming

Game Features: Wild Desire Free Spins

We could talk about wilds and scatters, but they aren’t really that special, even in 243 ways to win in a slot such as this. Instead, there are two primary bonuses we need to run the rule over here. The first is the Wild Desire feature. There’s nothing (specific) you can do to activate this. You’ll either land the randomly triggered bonus, or you won’t. It can modify up to five reels into expanding wilds – no ifs, no buts.

Immortal Romance uses a progressive free spin bonus, meaning that the more times you trigger it, the better the features you unlock. It begins with Amber, who offers ten spins with a 5x multiplier. Trigger the bonus five, ten or fifteen times to unlock Troy’s, Michael’s, or Sarah’s bonuses.

These offer 15 free spins with Vampire Bat (2x and 3x multiplier) wilds, 20 spins with the Rolling Reels feature, and 25 free spins with the Wild Vine (random wilds) feature.

Jurassic World

The first Jurassic Park slot was so successful that Microgaming felt they had to make a second one. The result is this 5-reel, 243 ways to win release based on the 2015 film. Jurassic World has a lower RTP than its predecessor, at 95.45%, but it is equipped with more features and a non-progressive prize worth 14,166x a bet.

If you like affordable and movie-themed slots that have been produced well, Jurassic World is worth a look.

Jurassic World by Microgaming

Game Features: Free Spin Bonus Games

While you won’t get to enjoy the T-Rex Alert feature that made the original Jurassic Park slot so exciting, there are other options here. The Indominus feature can be triggered randomly and offers an instant multiplier worth between 10x and 1,000x your stake.

You’ll need three amber scatters (like the first slot game) to trigger a progressive free spin round, but unlike Jurassic Park, you won’t be let down if you fall short. Landing just two scatters will see them turned into wilds, giving you at least a consolation prize or maybe more.

Make it to the free spin bonus, and you can choose one of three locations. The Gyrosphere Valley offers ten spins with increasing multipliers (2x up to 7x) on non-winning spins. The Creation Lab bonus promises ten spins with the customary Rolling Reels mechanic.

Opt for the Raptor Den, though, and you’ll receive ten free spins with scatter wilds. They can remain in place and offer additional free spins to boot.

Thunderstruck II

There is no denying that Microgaming’s Thunderstruck II is one of the most popular online casino slots ever developed. This 5-reel and 243 ways to win slot is a decade old and continues to set the benchmark so high for Norse mythology-themed online slots.

While its top prize may only be worth 8,000x a stake, those stakes are cheap (0.30 to 15.00 EUR), and there are plenty of free spins to be had in this highly volatile but legendary game.

Thunderstruck II Slot Game by Microgaming

Game Features: Wildstorm Free Spin Games

Thunderstruck II is nearly a carbon copy of Immortal Romance (or vice-versa) when it comes to special features. There is a randomly triggered Wildstorm feature that can see between one and five reels turn into expanding wilds. There is also a progressive free spin bonus known as the Great Hall of Spins. This is where the party begins.

Trigger it once (with scatters), and you’ll get Valkyrie’s bonus featuring 10 free spins with a 5x multiplier. Enter the bonus five times to see Loki offer you fifteen free spins with a Wild Magic (random wilds) feature. Trigger the bonus ten times to land Odin’s twenty free spins with the Wild Raven (2x and 3x multiplier wilds) feature.

Lastly, enter the bonus fifteen times to unlock Thor’s round of 25 spins with Microgaming’s Rolling Reels multiplier mechanic.

You’ll know all about these free spin and expanding wild features if you’ve played Immortal Romance. That doesn’t make Thunderstruck II any less iconic or rewarding, though.

Microgaming Slot Themes

All online slots by Microgaming feature many different themes, including History, Movies, Aminals, Girls, Gold, etc. Here is the complete list from A to Z:

  • Action
  • Adventure
  • African
  • Aliens
  • Ancient Civilizations
  • Animals
  • Anime
  • Arctic
  • Asian
  • Bars and Sevens
  • Beaches
  • Branded
  • Carnival
  • Cars
  • Casino
  • Chinese
  • Chinese New Year
  • Christmas
  • Circus
  • Classic 3 Reel
  • Club Slot
  • Crime
  • Dance
  • Dancing
  • Dark
  • Desert
  • Devil
  • Diamonds
  • Easter
  • Egypt
  • Egyptian
  • Eqyptian
  • Fairy
  • Fairytales
  • Fantasy
  • Farming
  • Fashion
  • Fire
  • Fireworks
  • Folklore
  • Food and Drink
  • Fortune Teller
  • Fruit
  • Gemstones
  • Girls
  • Gold
  • Greek
  • Halloween
  • History
  • Home
  • Irish
  • Jackpot
  • Japanese
  • Jewellery
  • Jungle
  • Legend
  • Love
  • Luck
  • Luxury
  • Magic
  • Mayans
  • Medical
  • Medieval
  • Mermaid
  • Middle Ages
  • Money
  • Monsters
  • Music
  • Mystery
  • Mythology
  • Nature
  • Nightlife
  • Ocean
  • Party or Celebration
  • Pirates
  • Poker
  • Princess
  • Pyramids
  • Race
  • Retro
  • Robots
  • Roman
  • Romance
  • Royalty
  • Sci-Fi
  • Seasonal
  • South American
  • Space
  • Sports
  • Spy
  • Steampunk
  • Summer
  • Sun
  • Table
  • Theatre
  • Travel
  • Treasure
  • Vegas
  • War
  • Water
  • Western
  • Wild West
  • Winter

Mega Moolah Progressive Jackpots

Legendary is Microgaming’s Mega Moolah series of progressive online jackpot slots, having paid out more than €1 billion since its launch in 2006. A share of all bets across the Microgaming network contributes to the jackpots, often elevating the payouts into 8-figure sums. The largest single win at Mega Moolah of €18.9 million was hit in 2018 on a mere 75-cent bet and made it into the Guinness Book of Records.​

Microgaming' Mega Moolah Progressive Jackpot World Record Win

Three years later, however, another record-breaking payout of €19,430,723.60 was hit on 27.04.2021 on the slot game Absolootly Mad™ in Belgium at Napoleon Sports & Casino.

Gaming Partners and Markets

  • Alchemy Gaming
  • All41 Studios
  • AreaVegas Games
  • Aurum Signature Studios
  • Blue Ring Studios
  • Buck Stakes Entertainment
  • Circular Arrow
  • Crazy Tooth Studio
  • Fortune Factory Studios
  • Foxium
  • Gameburger Studios
  • Gold Coin Studios
  • Half Pixel Studio
  • Hammertime Games
  • High Limit Studios
  • Infinity Dragon Studios
  • INO Games
  • Just For The Win
  • Nailed It! Games
  • Neko Games
  • Neon Valley Studios
  • Northern Lights Gaming
  • Old Skool Studios
  • On Air Entertainment
  • Pear Fiction Studios
  • Real Dealer Studios
  • Slingshot Studios
  • Snowborn Games
  • SpinPlay Games
  • Stormcraft Studios
  • Switch Studios
  • Triple Edge Studios
  • Wishbone

Microgaming holds licenses in various European countries, and as mentioned on its official website, ‘Regulated markets are the future of online gaming.’

  • Belgium
  • Bulgaria
  • Czech Republic
  • Denmark
  • Estonia
  • Italy
  • Latvia
  • Portugal
  • Romania
  • Spain
  • Sweden
  • UK

Microgaming Historical Highlights of Note

  • Gaming Club Casino

    The launch of The Gaming Club, the first online casino by Microgaming, including around 100 slots and table games, propelled Microgaming to become the world’s top casino provider. Core to their meteoric rise was the gaming licence issued by the Kahnawake Gaming Commission, then the most reputable gambling regulator.

    Gaming Club Casino by Microgaming

  • Microgaming’s Quickfire

    By the turn of the century, dozens of Microgaming casinos offered their services to the gambling public. The advance in technology led in 2004 to the launch of Microgaming’s mobile casino software known as “Quickfire”, long before the first iPhones would see the light of day. In parallel, they extended their reach by adapting the Quickfire platform for browser-based gaming.

    Still, the Viper client remained their main platform and had grown to over 400 games by 2006, the year when Microgaming and the entire industry received a massive blow due to the enactment of the UIGEA in the USA.

    Microgaming did not hesitate too long and turned its attention to other markets by acquiring licenses from the MGA Malta and later on from the UK Gambling Commission. The full access to most European countries and the introduction of mobile casino gaming gave the developer a new lease of life.

  • Acquisition of Microgaming

    On May 3, 2022, a pivotal event reshaped the online gaming industry. Games Global Limited acquired Microgaming’s extensive portfolio, including its online casino slots, table games, video poker, bingo, scratch cards, as well as its acclaimed progressive jackpot network. This acquisition not only transferred Microgaming’s rich collection of online slots and casino table games to Games Global but also marked the beginning of a new chapter in gaming history.

  • Games Global Takes the Helm

    Games Global emerged as a formidable entity in the market, inheriting Microgaming’s legacy of innovation and its well-earned reputation for quality. This transition included Microgaming’s network of independent game studios and content partners, ensuring that Games Global is well-equipped to sustain and enrich the gaming experience for a global audience.

As Games Global continues to expand on Microgaming’s legacy, players can anticipate a broad selection of online casino games. This evolution promises to maintain the high standards of gaming excellence that have been synonymous with Microgaming for many years. See microgaming.co.uk for more information.

Alternatives to Microgaming Casino Games

In addition to Microgaming, the online casino gaming scene offers numerous alternatives for those seeking additional options for their real-money gaming experience. The list below includes casino slot and game providers that stand as popular alternatives to Microgaming’s offerings. Exploring these options can broaden your horizons and potentially introduce you to new favorites.