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Submerge yourself in the enchanting world of Mermaids, a captivating online slot that also thrills in sweepstakes and social casino formats. Created by the renowned NetEnt, this underwater adventure offers an inviting theme of mythical sea creatures and hidden treasures.

As you navigate through the deep blue, you’ll encounter an array of gameplay mechanics and bonus features designed to enhance your diving experience. From progressive wilds to free spins, this review will unveil all the essential elements that make Mermaids a slot worth exploring. Continue reading to discover what lies beneath the surface!

mermaids slot gameplay

Mermaids Slot UI Gameplay

Gameplay and Mechanics

Immerse yourself in the vibrant undersea setting of Mermaids, where the gameplay unfolds on a 5×3 reel grid adorned with 40 paylines. This high-volatility game not only promises thrilling peaks and troughs in gameplay but also boasts a solid Return to Player (RTP) of 96.09%, aligning it with some of the most rewarding slots out there. The game caters to a wide range of players with stakes that can be set from as low as 0.10 to as much as 40 per spin, making it accessible whether you’re watching your bankroll or feeling adventurous.

Mermaids is distinguished by its engaging mechanics, including an autoplay feature that allows players to set up a sequence of games with fixed bets, letting the action unfold automatically. This slot isn’t just about spinning reels; it’s about collecting Progressive Wilds that lead to thrilling bonus rounds. The maximum win potential is a substantial 1,974.3 times the stake, making each spin a potentially life-changing event if fortune smiles upon you!


  • Low-Paying Symbols:
  • 9 to A Card Royals: Matches of 3-5 symbols.
  • High-Paying Symbols:
  • Four Mermaid Characters: Pay out for 2+ matches.
  • Most Valuable Mermaid Symbols: Line of 5 can pay 30 to 100x the bet.
  • Wild Symbols:
  • Regular Wilds: Appear during Random Wilds feature.
  • Progress Wilds: Three types, each activating different features when their respective Progress Globes are filled.

mermaids pick and click

Picker Bonus

Bonus Features

Unlock the Ocean’s Riches

Mermaids slot introduces a captivating set of bonus features triggered by collecting Progress Wilds, which gather in respective Progress Globes. The treasure hunt begins as these globes fill up, each unlocking its own unique rewards.

Dive into the Picker Bonus

Start your underwater adventure with 10 Purple Progress Globes. Accumulating 15 of these globes invites you to the Picker Bonus where you select from hidden treasures, revealing prizes ranging from 2x to 50x your stake, or potentially initiating Mermaid Spins and Wild Spins.

Explore Wild Spins

With 10 Green Progress Globes from the outset, reaching 30 globes plunges you into Wild Spins, granting 10 free spins enriched with the Random Wilds feature, enhancing your chances of substantial wins without the appearance of Green Progress Wilds during this round.

mermaid wild spins

Wild Spins

Swim with Mermaid Spins

The journey starts with 10 White Progress Globes, escalating to 60 to trigger Mermaid Spins. This feature offers 10 free spins where royal symbols vanish from the grid, and 2 to 6 Random Wilds magically appear, increasing the potential for hefty payouts.

Special Symbols in the Depths

Mystical Wild Symbols

Mermaids slot boasts four types of wild symbols; three are Progress Wilds, each filling part of a Progress Globe, while the regular wild only surfaces during the Random Wilds feature. These wilds are key to replacing any regular pay symbols, thus enhancing winning combinations.

Enigmatic Scatter Symbols

Currently, the provided information does not specify scatter symbols for the Mermaids slot, focusing instead on the rich diversity of wilds and the roles they play in triggering the slot’s bonus features. If further details emerge, they will be incorporated into this section to provide a comprehensive view.

Design and Soundtrack Submerged in Mystery

mermaids slot landing design

Slot Landing Design

The design of Mermaids by NetEnt submerges players into a visually stunning underwater realm, illuminated by shafts of light piercing through the ocean depths, revealing a world of vibrant corals and swirling sands. The slot’s artwork elegantly captures the mythical allure of mermaids, presented as beautiful, enigmatic creatures surrounded by finely detailed sea flora and treasures.

As for the soundtrack, it complements the visual feast with a serene and enchanting auditory experience that enhances the mystical and tranquil ambiance of the deep sea environment. The sound of bubbling water and gentle, melodic tunes harmonize with the theme, creating an immersive experience that pulls players deeper into this submerged adventure.

A Journey Through the Depths: Our Verdict

Our team at Mr. Sweepstakes has delved deeply into the Mermaids slot, drawing from our extensive expertise to bring you this review. This slot stands out with its captivating oceanic theme and detailed, character-driven visuals paired with an enchanting soundtrack that together create a mesmerizing gameplay environment. Its inventive bonus features and the thrill of collecting Progress Wilds add layers of excitement and potential for big wins. Mermaids is undeniably a cool slot that offers both visual delight and engaging mechanics, making it a compelling choice for players at sweepstakes and social casinos.

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The RTP of Mermaids slot is 96.09%.

Yes, Mermaids slot is compatible with mobile devices.

The minimum bet in Mermaids slot is 10 cents, and the maximum bet is 40.

Mermaids slot features 40 paylines.

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With a potent blend of lived experience and technical expertise, Stephen Naumov stands as a distinctive voice in Mr. Sweepstakes's content team. Born in the historic city of Sofia, Bulgaria, Stephen studied economics at New Bulgarian University and also enriched his expertise by becoming a software engineer at the renowned Telerik Academy.