The Best Microgaming Slot Games Online

Microgaming offers the largest slots portfolio of all online casino software providers. The Microgaming slots selection includes every theme you could imagine with plenty of exciting and rewarding features. You can also win life-changing money with their progressive jackpot slots. In this guide, we will review the best Microgaming slots to play online in 2023.

The Top 10 Best Microgaming Slots for 2023

Microgaming Slot Theme RTP Highlight Play at
Vampires 96.86% Chamber of Spins Bonus Playzee
Safari 88.12% Progressive Jackpot Betway
Ancient Civilizations 96.65% Great Hall of Spins Bonus BetVictor
Banks, Classic, Money 95.43% Up to 25x Win Multiplier Casimba
Water Wolrd 96.56% Free Spins & Bonus Game Ladbrokes
TV 94.86% Top Branded Slot Mr. Play
Ancient Civilizations 96.10% Retro Gameplay Mr. Play
Movie 96.71% Many Bonus Features Casino Gods
Sports 96.42% Rolling Reels Gameplay LeoVegas
Folklore, Medieval 96.01% Up to 7x Win Multiplier NetBet

On this page, we list the top 10 Microgaming slots and provide a concise review of each featured game. You can try out the games in this top Microgaming slots review for free and we will show you the best online casinos to play Microgaming online slots for real money. You can also claim a deposit bonus at our recommended casinos. You will also find out more about the slots developer and what makes their games so popular with real money players at online gambling sites worldwide.

List of the Top 10 Microgaming Online Slots

Immortal Romance Slot – 96.86% RTP

We start our best Microgaming slots list with the most popular vampire-themed online slot game of all time. Immortal Romance is a Microgaming slot machine that centres on a vampire love story that is reminiscent of the Twilight and the Vampire Diaries sagas. The theme is reflected with a mysterious soundtrack and hauntingly gothic graphics. The popular Microgaming slot has 243 ways to win and a whole range of unique features that add to your online gaming enjoyment. This slot is so popular that all quality online casino websites with Microgaming software offer the game.

Play Immortal Romance for Free

Instant play

The best feature of the Immortal Romance slot is the Chamber of Spins bonus game. It is a 4 level free spins bonus, with new features unlocked the more times you trigger the bonus round. You can earn between 10 and 25 free spins with enhanced features including wild vines, rolling reels, and win multipliers. The game also boasts the Wild Desire feature, which randomly turns up to five reels wild, providing the potential for the biggest wins. When it comes to slot games with bonus rounds, here there is more than slot fans even hope for!

Mega Moolah Slot – 88.12% RTP

Mega Moolah is one of the most popular slots Microgaming has ever released. The online gambling game has a fun African safari theme, with a cute cartoon style. So, if you enjoy animal-themed slots, such as the Big Bad Wolf slot, this game will be right up your street. Mega Moolah slot has 25 paylines and features free spins with triple payouts and a multiplier wild symbol. Yet it is the progressive jackpot that makes this slot game so iconic. Mega Moolah has made countless players instant millionaires and holds the record for the largest payout from an online slot.

Play Mega Moolah for Free!

Instant play

Let’s delve into the details of the alluring Mega Moolah jackpot. The jackpot game can be triggered randomly at any time when playing with real money. So, you should play with real cash to get the best experience. Once hit, you are guaranteed to win one of four big money prizes. Spin the wheel to win either the Mini, Minor, Major, or Mega progressive. The Mega jackpot starts at 1 million and quickly builds to staggering amounts. Thanks to its huge jackpot payouts, Mega Moolah is the most famous of all Microgaming online progressive games and deserves its place on our top 10 Microgaming slots list.

Thunderstruck II Slot – 96.65% RTP

Thunderstruck II slot is one of many Microgaming casino slots inspired by Norse mythology. The theme is captured with authentically themed symbols, including gods, Viking longboats, and Asgard. The video slot has 243 ways to win, and with a payout rate of 96.65%, it is one of the best RTP Microgaming slots. Watch out for the Wildstorm feature as you play. Triggered randomly, it can make all reels wild, offering the game’s biggest win of up to 2.4 million coins.

Top Microgaming Slot – Thunderstruck II

Instant play

Thor’s hammer provides the bonus symbol, which is the key to unlocking the Great Hall of Spins bonus games. Upon entering the hall for the first time, you will get 10 Valkyrie free spins with all wins multiplied 5x. The more times you trigger the Great Hall of Spins bonus, the more free spins and extra features you get. As you progress through Loki, Odin, and Thor free spins, you will encounter magic reels, rolling reels, and transforming multiplier symbols.

Break Da Bank Again Slot – 95.43% RTP

In a follow up to the classic 3-reel slot, Break Da Bank, Microgaming released this 5-reel video slot in 2008. Given its release date, Break Da Bank Again is certainly not the most graphically advanced of Microgaming online slots. Yet its retro style and classic gameplay are key part of its charm. The money-themed video slot has 9 adjustable paylines, and with a minimum bet of just 1p, the penny slot is a popular choice for low rollers.

Break Da Bank again slot features a lucrative free spins feature. You get 15, 20, or 25 free spins for landing 3, 4, or 5 scatter symbols respectively. All free spin wins are multiplied 5x, providing the chance to stack up big cash payouts. The game logo is a multiplier wild that boosts wins 5x. It becomes extra rewarding during free spins, with all wild wins multiplied a massive 25x.

Mermaids Millions Slot – 96.56% RTP

The next game on our best Microgaming slots list is another retro-style 5-reel slot. Mermaids Millions is an oldie but a goodie. It’s old-school look and traditional gameplay have not gone out of style. This majestic underwatered-themed game remains one of the most popular Microgaming slots in their portfolio.

Top Microgaming Slot – Mermaids Millions

Instant play

Mermaid Millions includes all the features you would expect from a video slot. Like many other Microgaming slot machines, it features a bonus round, free spins, wild substitutions, scatter symbol payouts and win multipliers. The mermaid scatter symbols trigger 10 free spins, where all wins are tripled. While the Treasure Bonus is a pick and win style of game that awards cash prizes. Thanks to its low variance and high payout percentage, the Mermaids Millions slot pays out frequently.

Game of Thrones 243 Ways Slot – 94.86% RTP

Based on the hit TV show, Microgaming’s Game of Thrones slot is a true homage to the acclaimed series. While the battle to rule the seven kingdoms has now come to an end, fans of the show can get their GoT fix with this authentically themed slot. The game has two variants, one with 15 paylines, the other with 243 ways to win. Although owing to the increased ways to win on each spin, Game of Thrones 243 ways is the most popular version of the slot.

Play Game of Thrones for Free

Instant play

The five reels are filled with familiar GoT symbols, including the emblems of the four houses of Westeros. The theme is further brought to life with the show’s theme tune playing as you spin. The key feature of this slot is the free spins selection. The Iron Throne scatter symbol is the key to triggering the feature. You get to choose which of the four free spins features to play. Baratheon, Lannister, Stark, and Targaryen free spins offer different combinations of free plays, stacked wilds, and win multipliers.

Thunderstruck Slot – 96.10% RTP

We already included Thunderstruck II in our top Microgaming slots list, and now it is time to see the original. Thunderstruck is one of the best-loved classic Microgaming slots. It is a 5-reel slot based on the Norse thunder god, Thor. This is an old-school Microgaming slot with simple graphics and just 9 paylines. Yet it has enough lucrative features thrown into the mix to make this a popular choice with players.

Top Microgaming Slot - Thunderstruck

Instant play

Keep your eyes peeled for the ram scatter symbol as you spin. Landing the bonus symbols 3 or more times anywhere on the reels will reward you with 15 free spins. Each win during the free spins is tripled, and you can re-trigger the feature. Thor provides the wild symbol, which doubles any payout when substituting in a winning combination. The retro gameplay and potential for big real money payouts make Thunderstruck slot a timeless classic.

Bridesmaids – 96.71% RTP

Another branded slot makes it onto our best Microgaming slots list. This game is based on the 2011 comedy movie, Bridesmaids. All the leading ladies from the film appear as stacked symbols across the five reels and 40 paylines. At the same time, the special bonus features are perfectly crafted to capture key moments from the movie.

Bridesmaids Demo Games

Instant play

The wheel bonus is the central feature of the Bridesmaids slot. Spin the wheel to win a cash prize, a jackpot, or one of four bonus features. Friendship free spins come with extra stacked symbols and wilds. In comparison, Flying High free spins feature rolling reels and growing wild symbols. The Boutique and Magic Moments bonus rounds are pick and win games. With an RTP of 96.71%, this is one of the highest paying Microgaming slots on our list. Whether you are a fan of the movie or not, the many rewarding features and high RTP make the Bridesmaids slot worthy of your time.

Football Star Slot – 96.42% RTP

Football fans will particularly enjoy the next slot on our list. Football Star is based on the most popular sport in the world. The five reels sit atop a football pitch with supporters filling the stadium. The Microgaming slot uses rolling reels mechanics. As such, any winning symbols explode, giving you a shot at multiple consecutive wins at no extra cost to you.

Football Star Slot Demo Game

Instant play

Football Star includes a free spins feature, with 15, 20, or 25 free spins awarded accordingly. The rolling reels become particularly lucrative during the free spins feature. With each consecutive win comes a win multiplier, boosting payouts up to an impressive 10x. The slot also boasts the Striking Wild feature, which randomly turns an entire reel wild, awarding you a guaranteed prize.

Avalon Slot – 96.01% RTP

We end this list of top Microgaming online slots with Avalon. This is a classic old-school video slot at its best. Inspired by the legend of King Arthur, the game has a popular theme that most players enjoy. The popular classic Microgaming slot has five reels and 20 selectable paylines. As a low variance Microgaming slot, the wins come thick and fast as you play.

Play Avalon by Microgaming for Free

Instant play

The King Arthur themed Avalon slot boasts some special features that can prove highly lucrative. There are free spins with all wins multiplied up to 7x. Plus, the addition of an extra wild symbol helps you to stack up big payouts from the feature. For those players who enjoy an extra element of risk when playing Microgaming casino slots, you can gamble any game winnings for a shot at doubling or quadrupling your payout. The enchanting theme, classic gameplay, and rewarding special features make Avalon one of the best Microgaming slots that you can play online, and worthy of its place in our Microgaming slots review.

List of All Microgaming Slots

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New Microgaming Slots

Microgaming is one of the most experienced developers in the online gambling industry. Microgaming has been developing online slots for over 20 years and some of them, such as Hot Ink, Big Kahuna, and Bush Telegraph, are even among the best free play slots. As such, they offer the largest slots selections of all online casino game developers. With over 500 slots to choose from, there is something to suit all individual preferences in the Microgaming slot games selection. Still, Microgaming does not rest on their laurels.

The developer releases new slot games online every month. As such, the Microgaming slots selection is ever-expanding with fresh new casino games. In recent years, Microgaming has struck up partnerships with various independent gaming studios. This has enabled them to expand their slots selection even further. Each month, Microgaming releases slots that have been exclusively developed by independent studios, including Just for the Win, All41 Studios, Triple Edge Studios, and Snowborn Games. These collaborations enrich and enhance the overall Microgaming online slots collection.

Here are the most popular new Microgaming slots for 2023:

  • Diamond Inferno (RTP 96.19% Released 2020)
  • Arthur’s Gold (RTP 96.19% Released 2020)
  • Mayan Eagle (RTP 96.32% Released 2020)
  • Miami Glow (RTP 96.09% Released 2020)
  • Immortal Glory (RTP 96.19% Released 2020)
  • Absolootly Mad: Mega Moolah (RTP 88.12%, Released 2020)
  • Lucky Riches Hyperspins (RTP 97.49%, Released 2020)
  • Electric Avenue (RTP 96.37% Released 2020)
  • All Win FC (RTP 96.12% Released 2020)
  • Arena of Gold (RTP 96.20% Released 2020)

Microgaming Slot Machine Games & Software Overview

Microgaming is one of the longest standing and most reputable developers of software and games in the online gambling industry. Based on the Isle of Man, the company was founded in 1994 and has been accredited with developing the world’s first true online casino software, kickstarting the online gaming industry. Since its inception, Microgaming has gone on to earn a reputation as one of the leading online gaming software providers worldwide. As a founding member of eCOGRA, Microgaming has shown a commitment to helping players gamble responsibly from the start.

Microgaming slots stand out from those of other developers for a variety of reasons. They have developed a wide selection of branded slots, based on popular movies and TV shows. Furthermore, Microgaming features the largest progressive jackpot network in the world and has paid out over €1 billion to lucky players to date. They are the proud holders of the Guinness World Record for the largest jackpot payout from an online slot machine. One lucky winner, a Brit named Jon Heywood scooped the record-breaking £13.2 million prize playing Mega Moolah at Betway Casino. Microgaming also boosts a good number of slots on iPad too, so playing on the go is easy and fun!

Software Developer Microgaming
Headquarters Douglas, Isle of Man
All Microgaming Slots 580
Mobile Slots Yes, compatible with Android phone and tablet, iPhone, iPad, iPod
Most Popular Slots Immortal Romance, Mega Moolah, Jurassic World, Hot Ink
Jackpot Slots 10
Other Games Roulette, Blackjack, Baccarat, Bingo, Scratch Cards, Poker
Instant Play Yes, available on Android phones and tablets, iPhone, iPad, Windows, Mac
Download Yes, available on Windows and iOS devices
Languages English, German, Spanish, French, Italian, Swedish and more

While there are many top Microgaming slots, the software developer does not focus solely on slots. The Microgaming games selection includes poker, bingo, sportsbook and live dealer casino gaming. Their casino games include a wide variety of table games, such as roulette, blackjack, baccarat, and video poker. When you play at the best Microgaming casino sites, you will find a diverse selection of slots and other Microgaming game variants which are available to play on desktop and mobile. You will also find plenty of deposit bonus offers that come with a low minimum deposit.


To create our best Microgaming slots list, we did plenty of research. As we searched the net, we found players commonly raised certain questions about these online casino games. As such, we decided to collate the most frequently asked questions about Microgaming online slots. In the following section, our casino experts provide the answers.

Best Microgaming Slots

1️⃣ How to play Mega Moolah slot?

As with all Microgaming casino slots, to play Mega Moolah slot online, you should simply choose your wager and hit spin. If you line up a winning combination, you will win a payout according to the paytable. You can try out the game and get a better understanding of the rules and gameplay with our Mega Moolah slot demo.

2️⃣ How to win the Mega Moolah jackpot?

The Mega Moolah jackpot can be triggered randomly at any time. As such, all you need to do to win the Mega Moolah jackpot is to play the game with real money. You can find the top casino to play Mega Moolah for real money listed here.

3️⃣ Where can I play Immortal Romance slot?

As one of the most popular Microgaming slots, you can play Immortal Romance slot at all the best Microgaming online casinos. For your convenience, we have listed the best casino site to play Immortal Romance on this page. Many of our recommended operators offer a deposit bonus. So, be sure to check it out.

4️⃣ What are the top Microgaming online slots?

With over 500 Microgaming slots to choose from, creating a list of the top slots is tough. But we have risen to the challenge and created a list of the top 10 Microgaming slots for 2023. Check it out to see which are the most popular Microgaming online slot games. Whatever games you choose, please gamble responsibly.

5️⃣ What are the best Microgaming slots casinos?

The best online casinos to play Microgaming online slots can be found on this page. We have listed all Microgaming slots that you can play online. There, you will find the top casino site where you can play Microgaming slots for real money.

6️⃣ Which Microgaming casino slot game payout the most?

Some top Microgaming slot games, such as Bridesmaids, Big Kahuna, Jurassic World, Hot Ink, and Alaskan Fishing feature high payout percentage rates. As such, it could be said that those are the highest paying Microgaming slots. However, in terms of the amount of money paid out, it is Microgaming progressive slots, such as Mega Moolah, that payout the most cash.

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