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Secrets of Atlantis Online Slot by NetEnt

Secrets of Atlantis
Secrets of Atlantis
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Updated: 23.09.2025
Reviewed by: Joe Booth

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In this review
  1. Slot details
  2. Theme
  3. Win Big & Both Ways!
  4. Summary
  5. Where to play
General information about Secrets of Atlantis slot

General information about Secrets of Atlantis slot

Rating by Joe Booth:
6.8
NetEnt
Write a review +25 SJ points
  • Release Date:
    24.08.2016
  • Volatility:
    Medium
  • RTP:
    97.1%
  • Multiplier:
    No
  • Max. win:
    3,200x
  • Bonus game:
    No
  • Free spins:
    No
  • Scatter Symbol:
    No
  • Wild symbol:
    Yes
  • Symbol Stacked:
    Yes
  • Jackpot Game:
    No
  • Slot lines:
    40
  • Slot reels:
    5
  • Layout:
    5-4
  • Stakes range (€/£/$):
    0.20 to 200
  • Slot Theme:
    Water world
  • Technology:
    JS, HTML5
More infoLess info

Live stats from Slotsjudge

Slotsjudge employs its proprietary simulator, which runs through 10,000 rounds daily for each game and updates its data regularly, with the latest analysis reflecting recent play sessions. In the case of Secrets of Atlantis, the simulated RTP stands at 85.85%, while the declared or theoretical RTP is notably higher at 97.1%, highlighting a common discrepancy between theoretical and in-game performance. The hit frequency, at 20.9%, suggests that wins occur roughly one in five spins, with an average win multiplier of 4.11x indicating modest payouts relative to bet size. The game features medium volatility, balancing the frequency of wins and potential maximum returns, which can reach up to 2,163x the stake in favorable spins. Overall, these statistics point to a gameplay experience that offers regular, small to moderate wins with occasional substantial payouts, aligning with industry standards for medium-volatility slots. As with all slot data, these figures—captured by Slotsjudge’s simulation—serve as valuable indicators to inform player expectations and strategic decision-making.
  • Declared RTP:
    97.1%
  • Simulated RTP:
    85%
  • Bets sum:
    10000 €
  • Wins sum:
    8585 €
  • Bets:
    10000
  • Average Win:
    4.11 €
  • Max Win Observed:
    2163 €
  • Bonus Frequency:
    76
  • Hit Rate:
    20%
  • Wins:
    2090
More infoLess info

Licensed and tested by

  • eCogra
  • Gambling Comission
  • MGA

Let us dive into the deep blue abyss and get to know the world of underwater wonders! The Secrets of Atlantis title is grounded on the Ancient Greek mythological city that sank long ago and is still full of treasures. The slot was made by Net Entertainment and this means that players can expect some spectacular visuals. So get ready for the mystic adventure and the Secrets of Atlantis slot machine will show you the way to the drowned city!

Explore the abyss where tritons and mermaids still exist and uncover the legendary riches, playing this amazing game! The ancient philosopher Plato became one of the first known persons to write about the island of Atlantis in his allegorical work, in which he uses this mystic city in order to show the power and excellence of a real nation-state. In point of fact, the city is no doubt best of all known for its evil fate, as the ancient Greek gods condemn the island to be drowned in the Atlantic Ocean.

Gameplay

6.8 
Gameplay

Mobile compatibility

Mobile compatibility

Win Big & Both Ways!

5.8 

Let us look at this five-reel, 40 payline game, playable starting from 20 pounds a spin. The winning sequences can be formed by means of 3 or more identical icons on any paying line from left to right so vice versa. This incredible feature significantly raises the possibility to win big. The game can be played on desktops, tablets, and other mobile devices. The title reels are set on a background of the old and destroyed buildings and monuments that are bit by bit disappearing in the salty water.

You can also see the distant sunlight beams, which give the picture a magical look. As for the slot icon images, we think they are exactly the things one can expect to meet in the ocean’s depth: crabs, sea turtles, jellyfish, and pearl clams. Players can also encounter some sea riches as a trio of jewels – emerald, sapphire, and ruby. They are designed to look like various sea animals such as crabs and turtles. Prior to start spinning the reels, you are supposed to settle your bet level. Actually, you can set your wager from 0.20 up to 100 considering the coin denomination. 

The well-known Max Bet feature is available from the operation panel below the game’s screen, the same as the Auto-play option that lets you trigger automatic spins of up to 1,000 spins. The reels can be manually started spinning by clicking the Spin button, which is in the very middle of the operation panel. The game’s symbol of the highest value is the pearl clam, then you can find the gemstones in the shape of sea turtles, crabs, and jellyfish, which also stand for high-value icons, while the true to life pictures of the sea animals deliver low prizes. Here is the full list of reel symbols, according to their value from the highest to the lowest: Pearl clam, Ruby gem, Emerald gem, Sapphire gem, Crab, Sea turtle, and Jellyfish.

Overall Rating

6.8

This new Net Entertainment Software title looks like a greatly impressive array of visuals for those video game players who want their slots to be big, bold, and packed with various wonders. Telling the truth, this slot machine does not have the possibility for achieving the highest line bet multiplier awards comparing to other games on the market, but the title will still make you happy with its plenty of amazing bonus actions by means of the re-spins, colossal icons as well as nudging wild mermaid features. The only thing we think that this title lacks is the common bonus feature of free spins. Yet even lacking this feature we are sure that this game can give numerous chances to pocket big. As it always happens with Net Entertainment, the Secrets of Atlantis game is a very high-quality release obtaining compelling gameplay and its two smart integral features. It comes with a return to the player present of 97.07% and should unquestionably be given a go.

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Joe Booth
Joe Booth
Expert in: News, Blog, Slot reviews, Payments
Joe is an expert online casino player, who knows all the tricks and tips on how to get to the most massive wins. He is also an experienced online casino games reviewer, with hundreds of written articles behind him, on all kinds of online casino games. He makes sure to play them, see how they work, and then gives his honest expert opinion about them to other players, our readers. 

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