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Secrets of Atlantis

Secrets of Atlantis

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Deep dive into our full review of Secrets of Atlantis by NetEnt and see what mysteries we have uncovered about this magical kingdom.

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Secrets of Atlantis Review

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Slot Overview

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Secrets of Atlantis

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platform icon Platform

Desktop, Tablet, Mobile

Slot Details

RTP icon RTP


Volatility icon Volatility


Jackpot icon Jackpot

1600x bet

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Min. bet icon Min. bet


Max. bet icon Max. bet



Game Rating


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Sound Effects

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Loading Time

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Game Features

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Big Win Potential

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Mobile Gaming

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The Overall Rating of this casino game was calculated based on our research and data collected by our casino games review team. Learn more about Our Review Process

Game Review

Secrets of Atlantis Slot

Secrets of Atlantis by NetEnt immerses you in a lost kingdom where the turning of the tides and which path the various schools of fish are following is of far greater importance than our daily struggles. From enchanting mermaids to rich gems shaped like turtles to jellyfish drifting in bubbles this slot is both enchanting and very relaxing.

While there is a lot of action on the reels with nudges, respins and colossal symbols, it is simply not frantic. Find favour with Poseidon, and you could claim up to 1600x your bet as a prize.

Theme, Soundtrack and Symbols

The deep-sea adventure of Secrets of Atlantis has you diving into an unknown trench where the lost kingdom still thrives. The games translucent reels are set against the backdrop of this majestic city, with its glowing windows and blue tones creating an ethereal almost otherworldly feel.

An attractive brunette Wild Mermaid is the games only special symbol. To ensure she is always fully visible on the reels, the game will nudge her up or down as needed.

The highest paying symbol is a luxurious Pearl set in a golden shell, while the mid-value symbols comprise a set of three jewels shaped like a Crab, Turtle and Jellyfish. The slot machines low-value symbols include a cute crab, baby turtle and a jellyfish, each trapped in a bubble.

The score and sound design of Secrets of Atlantis are the stars of the show. The music is a sweeping, dramatic score that could easily find a home in an epic fantasy Hollywood film while the reel sounds are subtle and unobtrusive. Both are perfect for the theme and setting of the slot.

Game Mechanics

The story of Secrets of Atlantis unfolds across 5-reels and 40 paylines which pays both ways. This allows for a win to occur regardless of whether a symbol combination begins in the first or fifth reel.

The video slots RTP is a very generous 97.07%, much higher than the expected average. It is also a medium variance slot which means you can expect to see continuous small to medium-sized wins.

You can spin the reels of this underwater adventure slot for as little as €0.20 per game. Should you be feeling more adventurous, you have the option to increase that limit to as much as €200 per spin.

The slot is also not light on big win potential with a maximum potential payout of up to 1600x your bet, at €200 per spin that could mean a stunning €320,000 payday.

Special Features

Much like when Atlanteans traded in their feet for fins Secrets of Atlantis has traded in Free Spins for Re-Spins which explain the lack of Scatter symbols on the reels.

Colossal Symbol Re-Spin

When a patterned background highlights the symbols on reels 2, 3 and 4, it triggers a Colossal Symbol Re-Spin. Colossal 3x4 symbols replace the twelve symbols on the three active reels.

When the Colossal Symbol is fully-highlighted when it stops on the reels, it triggers an additional Re-Spin.

Nudge Wild

When the Wild Mermaid appears partially on the reels, she triggers the Nudge Wild feature which nudges her up or down to display her fully on the reels. She can also appear on multiple reels at a time for added winning combinations.

Pays Both Ways

Slot machines offering paylines which pay both ways is not common. In Secrets of Atlantis, this feature allows for greater probabilities of hitting a winning combination across the slot machines 40 ways to win.

Play ‘On The Go’

Secrets of Atlantis has been fully optimised for peak performance on all Apple, Android and Windows-powered mobile devices.

CasinoWow Game Verdict

NetEnt has once again created an enthralling slot machine set is a seductive world. Allow Mermaids song to draw you into the beauty and wonder of this underwater slot as you enjoy the musical score, gorgeous graphics and spin to win up to 1600x your bet.

Anything incorrect or missing?

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Game Review by Niki

CasinoWow Contributor

Hey, there! It’s Niki! My power is in playing online casino games and knowing what’s best in each. I help in the creation of the most reliable casino guides to support players and get them well-prepared for their gambling time online. I am dedicated to helping my Wow Team stay on top of the game as being the SEO guru of CasinoWow!

Secrets of Atlantis FAQs

How do I know the RTP or volatility of a particular slot?

Secrets of Atlantis is a medium variance slot with a generous RTP of 97.07%. All CasinoWow slot reviews will have this information and more available for your convenience.

What are the demo slots or free play slots?

Demo slots are free to play versions of real money slots. We offer them our game reviews to allow you to test the game for free before deciding to play it for real money.

Can I play this slot on mobile?

Yes, you can. The slot has been optimised to run on the latest Apple, Android and Windows-powered mobile devices with ease.

Can I play this game for free without making a deposit?

At CasinoWow we offer demo versions of the slot for you to play for free, however, keep in mind that any wins you land while playing for fun cannot be cashed out as they too are only for fun.

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Secrets of Atlantis

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