Lucky Mermaid Slot - Review, Free & Demo Play
Lucky Mermaid Slot - Review, Free & Demo Play Logo

Lucky Mermaid Slot - Review, Free & Demo Play


Almost every successful casino developer has a mermaid-themed title in their portfolio. And Swinnt is no different with its Lucky Mermaid game. Like virtually every title of the genre, it’s a slot with static mechanics and a classic 5x3 gaming board. There is also a traditional hold & spin bonus round. Sounds familiar, but millions of players like this kind of slot.

Learn more about Lucky Mermaid and its gameplay in our detailed review.

Software: Swintt
Release Date: 14.07.2022
Volatility: Low
RTP: 96.2%
Multiplier: Yes
Max. win: 3,026x
Bonus game: No
Free spins: No
Scatter Symbol: Yes
Wild symbol: Yes
Symbol Stacked: No
Jackpot Game: No
Slot lines: 10
Slot reels: 5
Layout: 5-3
Stakes range (€/£/$): 0.05 to 100
Slot Theme: Sea, seafloor
Technology: HTML5

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Lucky Mermaid Free Play

Lucky Mermaid Slot - Review, Free & Demo Play preview
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How to Play

With the help of our step-by-step guide below, you’ll start playing Lucky Mermaid in no time:

  1. Find the title in the website’s catalog
  2. Start the slot and wait until the content loading finishes
  3. Click continue to proceed to the slot’s layout
  4. Set the stake size in the “Bet” section with the “+” and “-“ buttons
  5. Enter the game menu to learn paytable and rules or to change settings
  6. Start playing. You can spin the slot manually or with an autoplay feature

Lucky Mermaid is the slot with classic attributes – a 5x3 gaming board with 10 fixed paylines. Winning order is also traditional, as you must land similar symbols on 3 adjacent reels from the leftmost cell to win a winning combination. The minimum size of the overall stake is €0.05, while the max is €100.

Lucky Mermaid RTP and Volatility


Lucky Mermaid is a low-variance game with an above-average RTP of 96.17%.

It’s a low-volatile slot, which is pretty common for Swinnt’s classic games. You won’t be getting massive wins here, and your balance will be decreasing until some significant success occurs. That is how low volatility works in Swinnt games.

The level of payback is 96.17% which is a decent parameter being above the industry average.



Lucky Mermaid

As many of you would have guessed, this slot is about Mermaid and underwater life. You’ll meet a turtle, fish, and, of course, sweat lady Mermaid.

The game has a vibe from 2000s slots with its cute symbols, glowing winnings lines, and sounds of reels spinning. And, of course, there is also some nice music surrounding your wins.

The permanent sound of the water and sea background will bring some peaceful mind into your head.

The slot’s symbols package contains only 9 items. Here is the list of regular elements with their multipliers:

  • J, Q: 0.5x, 2x, 10x the bet
  • K, A: 1x, 3x, 20x the bet
  • Turtle: 3x, 15x, 40 the bet
  • Bluefish: 4x, 20x, 50x the bet
  • Clownfish: 8x, 40x, 200x the bet

A blonde Mermaid girl is a Wild symbol that substitutes regulars on winning lines. There is also a scatter pearl with the letters M, U, L, T, and I. You need to collect the symbol of each letter to trigger a bonus.

Lucky Mermaid slot paytable

Mobile Compatibility

Every owner of a modern smartphone or tablet can enjoy the Lucky Mermaid online slot without limitations on his gadget. The game is fully compatible with Android and iOS devices, as it was built on flexible HTML5 technology.

The mobile version of the slot has an adaptive UI, meaning you can control the gaming process on the small screen. With tapping and scrolling, you can spin the game, change the bet size, or enter the game settings.

About Swinnt

Swinnt is one of the fastest-growing iGaming developers in the world. Since its foundation in 2019, the company has produced more than 100 titles and won a few prestigious awards. For example, Swinnt was named Rising Star in Casino Innovation/Software at SBC Awards (2021). The extensive growth of Swinnt is not a coincidence, as the company’s founders were top managers in NYX and Microgaming in the past. And with that experience, they quickly found partners to distribute the provider’s content.

The massive portfolio of MGA-licensed Swinnt contains online slots, live games, and table games. Some of their slots, like Crazy Plug or The Crown, are already very popular among many players. It’s also worth noting that provider integrates gamification elements and unique mechanics into their titles.

Bonus Rounds & Free Spins


Pearl Feature

You can trigger the Pearl Feature by collecting each of the 5 pearl scatters with the letters M, U, L, T, and I. The multi symbols appear on different reels. For example, the element with “M” appears only on the 1st reel, U-symbol appears only on the 2nd cell, etc.

After the activation of the feature, you’ll be awarded 3 respins on a separate 5x3 board. It’s a typical hold & win bonus game, meaning that round continues as long as you land new symbols (sticky). In this game, those symbols are pearls. And every landed pearl resets the respin counter to 3.

Pearls have a value from 1x to 100x of your initial bet, and they will be summed up at the end of the feature. You can also land an overall multiplier (2x, 3x) that multiplies all your cumulative winnings at the end of the round.

The strangest part is that the entire board of pearls doesn’t trigger or award anything. The game just ends in that case.

Lucky Mermaid slot Pearl Feature

Lucky Mermaid Demo Play

How about playing the Lucky Mermaid online slot for free? You can do it easily on our website, as we added the slot’s demo version. It’s available for every visitor, and you don’t even need an account here to play the game.

Of course, you can’t win real money in the demo version. All of your winnings will be virtual. But the demo version is not about winning anyway and is more like a chance to train and learn the slot before the money game.

Max Win


The max win in the slot capped at 3,026x.

We cannot say that Lucky Mermaid can bring some impressive wins. It has only 10 paylines, so its potential is limited. However, even during the base game, you can get a great win with clownfish symbols. A five-of-a-kind line of the high-paid symbol is worth 200x. And now, imagine a few lines of clownfish elements? Even 1,000x is not within a reach.

The bonus game is not too shabby, with a chance to catch a 100x multiplier and overall multiplier.

overall rating:

Lucky Mermaid is a typical slot of its class. As we already said, every big developer has a game of this genre in their portfolio. And now Swinnt has finally joined the family of mermaid-themed providers.

The slot is simple and doesn’t bring anything special. And that’s probably why this game can be popular.

Pearl feature
Cute sounds and graphics
Repetitive genre
No quick spin

Lucky Mermaid Slot - FAQ-Section

Is it possible to re-trigger the bonus game?

The Pearl Feature is not re-triggerable.

Will my Scatter collection last if I leave the game?

Yes, the collection will be kept for some time.

Does this game have a jackpot?

The Lucky Mermaid online slot doesn’t contain a jackpot.

How many spins can I get in Pearl Feature?

For starters, you get 3 spins. But the spins counter resets after every landed symbol, and the round can last until the filling of the whole field with pearls.

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Updated: 22.07.2022

Rate this slot and leave a review

Overall rating

Based on 2 reviews
Rating: 7.5/10
Sloto Toto own avatar
Sloto Toto
6 lvl Superstar
Winning: £9
Multiplier: x86
Rating: 8/10
Slots about mermaid have special place in the hear of old-timers. Classic
Swinnt released its own version of Mermaid game. And, luckily, the slot fits into the classic concept with its static board and simple gameplay.
The unusual part of the game is that you need to collect 5 elements on 5 different reels to trigger bonus (pearl feature). Sounds like an easy task, but in reality it can take a few hundreds of spins.
Be cautious, as the slot can go on 50-70 spins without a single win.
Primstan own avatar
6 lvl Superstar
Winning: £21
Multiplier: x105
Rating: 7/10
Lucky Mermaid is an interesting slot, where instead of scatters you need to find a pearl on each reel in order to launch the slot's main feature. That feature would be hold and spin bonus. Mermaid does look outdated, but it sure is having a nice return, that kept me slapping that button. Unfortunately, I had no luck collecting all of the pearls, since it is proven to be time consuming. Besides there is no grand jackpot for filling the entire grid with pearls in hold and spin. Good slot to try
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