Mermaid Queen

Rate This Free Game
(109 votes)
60 more slots

Get 100% up to $2000 + 20 Free Spins

Ready to play Mermaid Queen for real?

Play for Real Money
Mermaid Queen Slot

Mermaid Queen Slots

Prepare for an epic voyage across the seven seas as the Mermaid Queen video slot sees you take control of a large wooden vessel in search of a legendary aquatic creature. Skippers and sailors have told stories about their encounters with the beautiful Mermaid Queen for many years. After hearing so many tales about how generous the half-woman, half-fish is to those she crosses paths with, you now have the chance to see whether her existence is a thing of lore or a reality. Your fellow seafarers have given you coordinates to find her underwater kingdom, so grab the ship’s wheel to find out for yourself!

Developed by long-standing slot manufacturer Barcrest, a company that was bought by Scientific Games in 2011, Mermaid Queen consists of a 3x5 game matrix. Set on board the wooden vessel you’ll steer, a total of 13 different symbols can appear across the mahogany-framed reels. The digital artists at Barcrest have done a great job designing the background. It showcases the vessel’s rigging while providing stunning views of the blue sky and crystal-clear water. We can’t give any praise to the audio team, though. Rather than create a unique soundtrack befitting such a swashbuckling adventure, Barcrest has included the same stock sound effects that feature in so many of its casino slot machines.

Mermaid Money

So, how much do you have to stump up for the chance to meet the Mermaid Queen and amass treasures from the deep? As Mermaid Queen by Barcrest is a 5-reel, 10-payline online slot, the structure makes it accessible to players of all bankroll levels. There are plenty of betting options to choose from as the value of coins can be adjusted from a minimum of 0.01 to a maximum of 50. This means you can set sail from a low limit of just 0.10 credits – perfect if you like to play online slot machines with low limits. On the other hand, there is a max bet of 500 credits for the confident captains among you who believe the Mermaid Queen will be unable to resist your charm.

Steer Your Vessel to Big Wins

To discover what treasures can be found in the Mermaid Queen’s underwater kingdom, you simply need to click on the pay table button. It displays the payouts associated with all 13 symbols, beginning with low-value playing card symbols that have been designed in the style of signage from shipwrecks. You’ll secure up to 10x your stake every time you find sets of 9, 10, J or Q playing card symbols on the seabed. Sets of K or A symbols are worth even more – up to 12.5x your stake, to be precise.

Prizes worth up to 25x your stake are up for grabs every time you locate handheld brass telescopes or see pearls glistening inside open oysters. Keep an eye out for overflowing treasure chests as you explore the depths of the ocean – these are worth up to 40x your stake. For even bigger prizes, you’ll want to see other vessels sailing past or a pod of dolphins making a big splash. Either of these sights will see you amass treasure worth up to 75x your stake.

Not only are the final two symbols the highest-paying in the game, but they also possess some special powers. We’ll cover more details on the powers of the Mermaid Queen in the next section, but the beautiful brunette appears wearing a tiara – ensuring you’re fully aware of her royal status – as a scatter symbol. You’ll receive up to 500x your stake every time she swims into view. The final symbol is the captain who represents you. His presence can result in wins worth up to 1,000x your stake, which is the game’s top prize. He also possesses the power to substitute for all regular symbols as a wild symbol. In addition to this, the captain will double any wins he is involved in.

Experience the Mermaid Queen’s Generosity

The generosity of the Mermaid Queen becomes clear whenever you see her three or more times during the same spin. That combination of symbols activates the free games feature in this free Mermaid Queen slots game. No matter whether you see her three, four or five times, the Mermaid Queen will grant 15 free games with all wins multiplied by 3x. That said, you’ll want to see her as many times as possible because the number of scatter symbols that trigger the feature will determine your scatter win. Three are worth 5x your stake, four see you claim 20x your stake, while five are worth 500x your stake.

The combination of the multiplier bonus and doubling wild symbol makes this a free games feature with a great deal of potential. Essentially, any wins involving a wild symbol will benefit from a multiplier bonus worth 6x. Furthermore, it’s possible to retrigger this feature countless times. So keep your fingers crossed that the Mermaid Queen takes a shine to you and keeps reappearing!

Mesmerized by the Beauty of Mermaids?

If that’s the case, you’ll be ecstatic to learn that there are plenty more mermaid-themed slot machines available to play at online casinos. For multiplied wins during free games, you’ve simply got to try Enchanted Mermaid by NextGen Gaming. The slot boasts the company’s unique Select-a-Play feature, which lets you choose between 10, 15 or 20 free games with multiplier bonuses worth 10x, 7x or 4x respectively. It also boasts expanding wild symbols on the second and fourth reels. We particularly love the animation involved when mermaids make an appearance, because they swim into full view so elegantly.

Secret of the Mermaid by Konami is another of our favorite releases based on the mythical creatures. It’s not an online slot that will win any awards for its graphics, but it does impress on the features front. It benefits from Konami’s special Action Stacked Symbols feature. This sees adjacent positions on each reel randomly replaced with a matching symbol before the start of each spin, significantly boosting your odds of winning. There is also a free games feature that introduces multiplier bonuses to all wild symbols. Mermaids seemingly love to multiply wins. Who are we to complain?

Fit for a Queen?

Mermaid Queen might feature one of the most beautiful-looking mythical creatures we have ever encountered, but it isn’t one of the most impressive online slots that we’ve played. Instead of 3D graphics with an animated mermaid bringing some life to the reels, flat 2D graphics have been used here. And speaking of animations, those that play whenever you land winning combinations are quite simply abysmal. Other negatives include the average payout percentage of 95.09% and the stock sound effects that have been used.

It’s not all bad, though. The betting options make it perfect for both low rollers and high rollers alike, payouts are decent, and the inclusion of a doubling wild symbol is a nice touch. However, the free games feature is the main reason you’ll want to pay Mermaid Queen a visit. Those tripled wins during free games are the only reason we’ll be crossing paths with her again!

Mermaid Queen Slot FAQs

Where can I play the Mermaid Queen online slot for free?

If you want to play the Mermaid Queen slot for free, then you’ll be glad to hear that we have a demo that you can try right here at VegasSlotsOnline!

Which casino is best to play the Mermaid Queen slot?

We’ve rounded up some of the best casinos we could find online and placed them all in a handy list for you. Check them out before playing the Mermaid Queen slot machine!

Can I play the Mermaid Queen slot machine in the US?

Yes of course! The Mermaid Queen slot can be found at tons of sites in the US. Check out our list of casinos by country and you’ll find one that offers this game.

Would you recommend the Mermaid Queen online slot?

Our experts have tried tons of games and believe that the Mermaid Queen slot is one of the best out there. You can try out some of the other best online slots here!

You Might Also Like

Casino Bonuses

Casino Bonuses

From welcome packages to reload bonuses and more, discover what bonuses you can get at our top online casinos.

Online Gambling

Online Gambling

Ready to learn all about online gambling? Then check out our complete guide, where we also rank the best gambling sites for 2024.

Mobile Slots

Mobile Slots

No matter what device you’re playing from, you can enjoy all your favorite slots on mobile. Find out how to get started.

Live Dealer Casinos

Live Dealer Casinos

Live dealer games are some of the most innovative and immersive offerings at online casinos. Learn about the top live dealer casinos with our expert guide!

Our Favourite Casinos

By subscribing you: consent to receive bonus offers and other emails from VSO; confirm that you are of legal age to gamble in your country of residence; and acknowledge that you have read and accepted our privacy policy. You can unsubscribe at any time. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

You've Won a Free Spin

Join now and get up to $20,000 in Bonuses!

Claim Bonus

Will You Win?

Choose one of the treasure chests to see if you've won an exclusive bonus.


Treasure Box


Treasure Box


Treasure Box


No thanks

You've Won!

Treasure Box

Enjoy Your Prize!

You've won an exclusive one-time only bonus at:

Get 100% up to $2000 + 20 Free Spins
Claim Bonus
No thanks

Report a problem with

Let us know what went wrong:

Submit Your Feedback

Thank you for providing feedback! We’re sorry didn’t work.

If you’d like to tell us more about your experience Click here.

While we resolve the issue, check out these similar games you might enjoy.