Secrets of Atlantis Slot Machine

For years, it has been a legend among land folk that there lies a lost city beneath the waves. Humans have yet to find what lies beneath the sea. Mysterious, undiscovered things could be lurking in the deep blue.

Secrets of Atlantis Slots is a 5-reel, 40 payline, online video slot game, powered by Net Entertainment. This medium volatility casino game has an RTP of 97.1% and a mythical, sea-life theme. Bonus features such as scatter symbols and mermaid wilds, could help you to win up to x400 of your stake!

Dive into the world of mermaids and hidden sea creatures in the Secrets of Atlantis Slot Review, and possibly find the lost treasures and famed and fictional city of Atlantis!

Secrets of Atlantis Slot Sites

From our research, we have created a list of the Secrets of Atlantis Sites in October 2022:

  • Sun Bingo

    Sun Bingo Logo

    Until 31/12/21. New customers only. 18+ Deposit & spend £10 on Bingo to receive £50 Bingo Bonus & 50 Free Spins (selected slots only 20p per spin). Free Spins must be accepted within 48 hours, winnings have 30x wagering which must be wagered within this time. Bingo Bonus has 4x Wagering, bonus must be accepted & wagered within 7 days. 1 new player offer only. Deposits made with Neteller/Skrill/PayPal are not valid for this promotion. UK & ROI. Full T&Cs apply. Please play responsibly.

    Full T&C's Apply

  • Buzz Bingo Slots

    Buzz Bingo Logo

    New players. Deposit £10, stake £10 on Bingo, get £30 bonus (x4 Wagering) & £10 Club voucher, &/or stake £10 on slots, get 200 x 10p Fishin’ Frenzy spins (x20 wagering) & £5 Club slots voucher. Use winnings in cash balance/further deposit to claim both. £5 minimum withdrawal. 18+.

    Full T&C's Apply

  • Mecca Slots

    Mecca Slots Logo
    SPEND £10 PLAY WITH £60

    New Customer Must Deposit and Spend £10 on Bingo within 7 Days. £30 Bingo Bonus (1X Wagering) £20 Slots Bonus On Reel King Mega (4X Wagering) and £10 of Club Vouchers. Keep it fun – set your deposit limit. T&Cs Apply.

    Full T&C's Apply

  • PlayOJO Casino

    Play Ojo Logo

    This offer is only available for first time depositors. Min deposit is £10. 50 Free Spins on Rich Wilde and the Book of Dead Slots. Spin Value: £0.10. After your first deposit you may claim your 30 Extra Free Spins by visiting the Kicker Section. No min withdrawal. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. OJO’s Rewards and Game Play policy applies.

    Full T&C's Apply

  • Gala Spins

    Gala Spins logo
    £20 BONUS & 30 FREE SPINS

    18+. New customers only. Certain countries only. Min deposit and spend £10 cash on any game = £30 welcome bonus. 20 x wagering reqs apply. Bonus valid for 7 days. Payment restrictions & T&Cs apply. Players restrictions and T&Cs apply.

    Full T&C's Apply

  • 888 Games

    888 Games Logo

    New players only • Immediate £12 Bonus upon registration • Bonus must be claimed within 48 hours of receiving the claim email • Bonus expires after 14 days • Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) • Wagering requirements vary by game • Withdrawal restrictions & full T&Cs apply 18+, BeGambleAware

    Full T&C's Apply

  • The Sun Vegas

    The Sun Vegas Logo
    100% BONUS UP TO £300

    New Customers Only. 100% Deposit Match up to £300. Min deposit £10. 50x Wagering applies to the Bonus + Deposit amount, playable on selected slots only. Bonuses must be accepted within 72 hours and are valid for 30 days and wagering requirement must be completed in this time. Bonus amount can’t be withdrawn. Max bet restrictions apply. Not all games contribute equally to wagering requirements. Deposits made with Neteller and Skrill are not valid for this promotion. 18+ Full T&C apply. Please Gamble Responsibly.

    Full T&C's Apply

Slot Info

Secrets of Atlantis SlotsAttributes

Casino Game:

Secrets of Atlantis Slots Game


40 Payline Slots


5 Reels


Net Entertainment

Minimum Bet:


Max Bet:



Medium Volatility Slots




Slot Theme: 

Mythology, Sea life

Bonus Features:

Wild mermaid Symbols, Scatter Symbols

Max Win:


Free Spins:


Release Date:

24 August 2016

About Secrets of Atlantis Slot Game

Hold your breath and dive deep! Plunge into this five-reel, 40 pay-line video slot game for it is about to treat you to wondrous treasures hidden in the abyss where several underwater wonders await to be discovered.

The secret ancient civilization lies in the sunken city called Atlantis awaits to be unearthed. Will you be among one of the lucky few to find the deep sea jackpot?

The underwater world awaits you, with its colourful symbols and otherworldly music. Befriend the mermaid and her other sea creature friends, and they just aid you in your quest to find the treasure.

Atlantis awaits! Befriend the mermaid and see what gems she can bestow on you. All a player needs here is a little bit of courage and a fin full of luck.

In this video slot, the more you spin the reels, the more treasures you discover. This game is definitely difficult to stray away from – like a harpy’s call, it’s irresistible, calling you deeper and deeper into the abyss.

The game starts out by plunging players deep into the depths of the sea where a friendly mermaid awaits to greet players. The calming, ethereal sounds lure in players, young and old into the depths of the sea, urging players to discover the hidden treasures that lie beneath the sands of the hidden city.

Secrets of Atlantis truly embodies the story of the sunken city. The aged pillars and ruined columns flanking the screen, inviting humans into the world of merpeople and sea creatures alike.

Everywhere you look, there are symbols to help you imagine what it would be like to live in the deep, with sea turtles, crabs, clams, and much more surrounding you.

Swim deep and swim well, you might just chance upon the hidden mound of gold!

How to Play Secrets of Atlantis Slot Game

Before embarking on your underwater adventure, here are some tips and tricks to save you from drowning:

Start the slot game by pressing the Coin Level (+/-) section to set the number of coins per line. You can also click the Coin Value (+/-) section to set the value of coins per line. Now, if you can’t decide on the amount, you can press the Max Bet button to set the maximum bet available. When you’re ready, you can click “Spin” to begin the game. You can also press the Autoplay button for uninterrupted gameplay.

The Secrets of Atlantis can be played on any mobile or tablet device as it is now compatible and made available on Android or iOS devices.

Interactive Features

Nudge Wild. The mermaid represents the Nudge Wild symbol. If she only partially appears on the reel, she will nudge up or down by one, usually to cover the whole reel.

Highlight, Colossal Symbols & Respin. For this feature, reels 2 to 4 can be highlighted with bubbles during every spin. The symbols are “colossal”, stacking up to 4 rows high, and three reels wide. Players are gifted with one free respin if the bubbles cover all three reels.

What Symbol Triggers Secrets of Atlantis

This sea might be too deep for any free spins to venture into for in this game; it cannot be triggered. Only the respin feature can be triggered by having all three reels covered in bubbles.

Paylines and Stakes

Players do not have to venture to the depths of the ocean to find the 400 jackpot prize. Setting a bet of 0.20 to 200 coins per spin will suffice.

Although, to get your hands on more wins, simply keep an eye out for both the high and lower-paying symbols.

Clams with pearls, rubies, emeralds, and sapphires make up the higher paying symbols, with the clam being the most valuable one. Anyone who can land 3 to 5 of a kind of this symbol can get anything from 20 to 400.

Landing 3 to 5 of a kind of the different coloured jewels, on the other hand, can award players as much as 70 and as little as 5.

The lower symbols in this game do not come in the form of card symbols. The crab, sea turtle, and jellyfish act as the lower valued symbols, and landing 3 to 5 of them can bring players anything from 3 to 15.

Secrets of Atlantis Slot Game Software

NetEnt Software brought about this otherworldly game of Secrets of Atlantis.

NetEnt Software now offers games for mobile play as they are leading the way with unique and premium online games who provide digital entertainment on all platforms.

What are Secrets of Atlantis Slots RTP?

The non-progressive game of Secrets of Atlantis has a high RTP of 97.1%.

Slot Volatility

This medium to high variance slot provides players with good payouts that can land semi-frequently. Players have a good shot of winning the jackpot thanks to the variance level.


Atlantis has always been a thing of myth for most, but it indeed does become a reality in this video slot game. It even gives some good payouts to those players who work hard enough to attain it.

That being said, the game’s bonus features are quite limited, with no scatters or free spins. So this presents a challenge to land some significant wins. Players who are more experienced in this game may find more success than newbies as this does require a certain level of skill to conquer the payouts.

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A freelance writer who loves to research all areas of online casinos. As a Journalism Graduate, I enjoy copywriting and reviewing all the latest slot machine games released. With many iGaming articles published in Birmingham Mail, Manchester Evening News & Daily Mail. Currently working remote and enjoying the freedom.