Microgaming Casino Sites

Microgaming Casino Sites

Microgaming is a software provider that has operated in the online gambling industry for over two decades and the brains behind successful slot games, Mega Moolah, Thunderstruck and Thunderstruck II. You can play Microgaming titles via Quickfire at hundreds of casinos online. Here's our list of the best Microgaming casinos of 2024.

Microgaming Casino Sites
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4.0 rating based on 5 ratings

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100% up to £50 + 100 Spins

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Terms & Conditions: 18+. New Players Only. Min. deposit £20. Max bonus allowed is £50. Offer duration upon receiving is valid for 2 weeks (14 days). Max Win from spins is £100. 35x wagering applies both for bonus and spins part. Spins are credited on specific games(Starburst). Spins expire after 24 hours if unused. Full T&Cs Apply.
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4.5 rating based on 5 ratings

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Get 75 free spins with your first deposit

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Terms & Conditions: First deposit only. Min deposit & spend £20. Max 75 spins on Big Bass Bonanza at 10p per spin. Spins credited upon spend of £20. 18+ Full T&Cs apply.
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3.5 rating based on 5 ratings

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£100 Bonus + 50 Free Spins

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Terms & conditions: 18+. New players only. 100% bonus on first deposit up to £100 & 50 Bonus Spins for Book of Dead slot only. Min first deposit of £10. Max bonus £100. 50 Bonus Spins credited on first deposit. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expire after 48 hours. Game restrictions apply. Further Terms Apply.
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4.0 rating based on 5 ratings

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£200 Bonus + 100 Free Spins

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Terms & Conditions: 18+ New players only. Min Deposit £10. Wagering requirements apply 35x. Offer valid for 72 hr. Spins expire after 24hr. 100 spins includes 3 deposits. Full T&Cs Apply.
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4.5 rating based on 5 ratings

Expert Rating

Deposit £20 for 100 Free Spins

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Terms & Conditions: 18+ New players only. Min Dep £20. Max Bonus Bet £5. Offer: 100% of 1st deposit up to £250 on Slots + 100 Yoo Spins on Starburst, Book of Dead, Fire Joker, Gonzo’s Quest, and Big Bass Bonanza, respectively (first 20 credited immediately upon first deposit; rest credited at 07:00 GMT at 20/day). Spins expire after 23:59GMT on day they’re credited. Winnings from each 20 spins capped at £50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Only bonus funds contribute to wagering requirements. Affordability checks apply. Full Terms Apply. BeGambleAware.org
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What is Microgaming?

Microgaming launched the world's first online casino, Gaming Club, way back in 1994.
With a history spanning 30 years, Microgaming has continued to be an industry innovator, introducing the industry's first mobile casino platform in 2004 and even crafting a slot game for the Samsung Galaxy Gear Smartwatch in 2014.

Microgaming's Gaming Portfolio

Microgaming's impressive gaming portfolio dates back to 1998 and features over 850 original slot and casino variants. While slots dominate, their collection extends to classic table games, exciting progressive jackpots, and live dealer options, all accessible through dedicated casinos and the Quickfire system.
In 2022 Microgaming completed the sale of its Quickfire business to gaming supplier Games Global Limited. Through the deal, Games Global has acquired Quickfire’s back catalogue of gaming content and an extensive customer network.
Microgaming's new strategic focus is on providing platform systems to various online gaming brands, including Games Global. Additionally, the company will maintain its provision of sports betting software services exclusively to Betway.
Some of the most popular Microgaming slot games are:

Immortal Romance

Immortal Romance Review 2023 - Play Online Slots + Win!
Immortal Romance is a vampire-themed game telling the tale of Amber, Troy, Michael and Sarah. It has stunning graphics, eerie music and 243 ways to win. Its vast popularity resulted in a bingo spin-off.
The slot’s main bonus feature is the Chamber of Spins is accessible if you land three or more Lion Door Knocker symbols. Once entered, each character has a corresponding bonus round with up to 25 free spins on offer.

Thunderstruck II

Play Thunderstruck II Slots - 2023's Top Microgaming Slots
An update to the classic Thunderstruck slot, this Norse-themed game is one of the most popular slot games ever released. The game features mythological gods like Thor, Odin and Loki and has plenty of bonus features with generous multipliers.
Land three or more Hammer scatter symbols and you’ll open The Great Hall of Spins. Once you’ve stepped into the Great Hall, you can choose between four more bonus features. Trigger the random Wildstorm feature and you could win 1,000 times your stake.

Mermaids Millions

2023 Mermaids Millions Online Review - Win 187,500 Coins
Set in a mysterious underwater world, Mermaids Millions is a fast-paced game with engaging graphics, treasure chest bonus game and left to right paylines. There are 15 paylines and lots of aquatic pay table symbols.
Unlock the Treasure Bonus and you’ll get to pick three objects, each revealing a unique cash prize. There are also plenty of free spins on offer and all wins are tripled! It’s an older Microgaming slot game, but is still very popular.

Avalon II

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Based on the legend of King Arthur and the Knights of the Round Table, Avalon II is a sequel packed full of breathtaking 3D graphics, interactive features and 243 pay lines. There are lots of bonus features including an expanding wild, Merlin scatter symbol and the Grail Bonus.
Land three or more Grail symbols and you’ll start your quest to retrieve the Grail and return it to Avalon. You’ll also get the opportunity to play one of eight mini bonus games with multipliers, free spins and cash prizes.

Leagues of Fortune

Leagues Of Fortune™ Slot Machine Game to Play Free
Leagues of Fortune will take you into the watery depths of the ocean. Decorated with pirates and divers alike, the game features 1025 pay lines with two-way wins and a gamble bonus.
If you unlock the gamble feature, it’s more than just a picking exercise because you’re able to adjust your odds and have the choice to either bank a portion of your winnings or risk the lot.

Lucky Leprechaun

Lucky Leprechaun Review 2023 - Win Jackpot + FREE Spins!
Microgaming’s slot catalogue wouldn’t be complete without an Irish-inspired slot game. Complete with four-leaf clovers, Guinness and pots of gold, Lucky Leprechaun is filled with free spins, scatter wins and bonus rounds.
Three or more Pot of Golds will trigger the Trail of Fortune bonus which is a path, lined with prizes. If you get to the end of the road, you’ll win 1000x your original wager.

Trademarked Slot Games

In 2005, Microgaming introduced the concept of trademarked slot games  with "Tomb Raider." Today, their co-branded slots feature famous TV shows, blockbuster movies, and well-known brands. Titles like Terminator 2™, Jurassic Park™, Game of Thrones™, and Bridesmaids™ have captivated players.

Microgaming Progressive Jackpot Slots

Microgaming is renowned for its progressive jackpot slots, including Mega Moolah, Major Millions, and  King Cashalot. These games feature a seed provided by Microgaming and a portion of players' bets, creating massive jackpots that can reach up to £1 million. The progressive jackpot network has paid out over €980 million (£844 million) in winnings, including a Guinness World Record-breaking win on Mega Moolah in 2015.

Table and Live Dealer Games

Microgaming's range extends to classic table games like blackjack, baccarat, roulette, and poker. They also offer progressive jackpot games such as Jackpot Deuces Poker and Triple Sevens Blackjack. While Microgaming's live dealer selection isn't as extensive as some competitors, their collaboration with Playboy has been a hit, providing a unique and realistic gambling experience.

Game Design and Features

Microgaming stand out for their high-quality graphics that create immersive and realistic gaming experiences. What sets Microgaming apart is their innovative gameplay features, which tend to veer away from standard slot layouts. Instead they feature unique elements such as expanding wilds and cascading symbols. With multiple themes, players can explore ancient civilisations, mythical adventures, and whimsical fantasies. Many Microgaming slots provide 243 ways to win for added excitement, while player favourite progressive jackpot slots like Mega Moolah offer life-changing prizes. 

Mobile Gaming

Microgaming's mobile games use HTML5 technology making them compatible with portable devices operating iOS, Android, and Windows Phone operating systems. 
When playing at a mobile casino, simply switch your device to a horizontal orientation. The touch-screen function will make gameplay smooth as long as you have a good  WiFi, 3G, or 4G connection.


The company holds licences from the UK Gambling Commision and the Malta Gaming Authority. Microgaming is certified in the UK, Denmark, Sweden, and Latvia. Microgaming is also one of the founding members of eCOGRA (e-Commerce and Online Game Regulation and Assurance), the internationally approved testing agency for the online gaming industry.

Our Verdict

With over two decades of online gaming experience, Microgaming is a solid choice for players. Their slots offer an unmatched blend of stunning graphics, inventive features, and a range of themes to cater for every player. The inclusion of progressive jackpots like Mega Moolah, known for record-breaking wins, is a major draw. 
While Microgaming boasts an impressive slot collection, some players might find it challenging to navigate and locate specific games. Moreover, the sheer number of slots can be overwhelming, potentially leading to decision fatigue. Despite these minor drawbacks, Microgaming's reputation for quality and innovation marks it as a top choice for online slot enthusiasts.

Get in Touch

Address: Microgaming Sixty Two Circular Road Douglas Isle of Man IM1 1AE
Phone number: +44 (0)1624 727777 Email: [email protected] Official website: https://www.microgaming.co.uk/


What is Quickfire?

Quickfire is Microgaming's casino content platform, launched in 2010. Quickfire allows third-party operators to integrate titles from the company’s huge games library into non-Microgaming websites. Before its release, only casinos running on the Microgaming Viper System were able to offer the brand’s slot and casino content to players. Quickfire currently supports over 400 game titles and is available on all devices across hundreds of top casinos including Bet365, Play OJO, Videoslots and BetVictor.

What is eCOGRA?

Microgaming was a founding member of e-Commerce and Online Gaming Regulation and Assurance, otherwise known as eCOGRA. eCOGRA is an independent testing and certification body focused on ensuring player protection, game fairness and responsible gambling practices online in the UK and abroad. An iGaming brand is eligible for one of eCOGRA’s four prestigious seals if it meets and maintains necessary compliance standards, referred to as Generally Accepted Practices (eGap). The seals are:

  • Safe and Fair seal for operators
  • Certified Software seal for software suppliers
  • Certified Live Dealer seal for live dealer studios
  • Affiliate Trust seal for affiliate programmes
All of Microgaming’s casinos display the Safe and Fair seal and Microgaming’s software was awarded the Certified Software seal.