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Slot Review

Secrets of Atlantis

Our Rating:

90.01% Gold star

Secrets of Atlantis by NetEnt
No, take me back

Visitor Rating:

0,00% No star

Times Played:

1 Times Played

TOP CHOICE TO PLAY FOR REAL MONEY

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USARated 99.46/100%

welcome bonus

360%/$220,000

60x wagering

Number of games
610+
Payment methods
5
Game providers
64
Min deposit
0.01
US Players
Accepted

OTHER TOP CHOICES FOR REAL MONEY PLAY

Marina Kostadinova | Content Strategist

Updated: May 6, 2025

Quick Facts

Provider: ProviderThe Slot Provider is none other than the company who developed the slot. Simply click on the name of the provider to find our more about it!
Date Launched: Date LaunchedThe date when this slot game was launched. 24/08/2016
Theme: ThemeTheme is the general genre that the the slot could be classified as. One of the elements that makes slot games appealing, A nicely planned popular theme can potentially skyrocket the popularity of an online slot! Animals, Atlantis, Mermaid, Waterworld
Jackpot: JackpotA stand-alone or multi-leveled progressive prize pool that a player can win at a given time, simply by spinning the reels.
Special Symbols: Special SymbolsThe special symbols of a slot are part of its mechanic. Elements such as Wilds, Scatters and regular paying symbols come together to form winning combinations. Colossal, Expanding, Re-Spins, Stacked, Substitution Symbols, Wilds

Review Summary

Secrets of Atlantis by NetEnt is a mesmerizing underwater-themed video slot that takes players to the lost city beneath the waves. The 5x4 layout with 40 paylines that pay both ways increases winning potential. The standout features are the Nudge Wilds and the Colossal Symbols Re-spin, where giant 3x4 symbols can land on the central reels, offering high-payout opportunities. The visuals are stunning, with ambient underwater animations and mythical sea creatures populating the reels. Although there is no traditional free spins round or progressive jackpot, the gameplay remains engaging thanks to its unique mechanics. Its RTP of 97.07% is notably generous, paired with medium volatility for balanced risk and reward. With bets ranging from €0.20 to €200, it caters to all types of players. While some may miss classic bonus rounds, the smooth animations, innovative symbol nudging, and the potential to win up to €800,000 make this slot a captivating experience.

Slot Information

Return to Player (RTP): Return to Player (RTP)The Return to Player is a statistic that aims to show the player's edge over the casino - the higher this number is the better! We review all slots based on this RTP value so click on the percentage on the right to find our more slots with a similar RTP! 97.07%
Volatility/Variance: Volatility/VarianceVolatility or Variance is meant to describe the winning potential of a slot game: a high volatility will have you win big but no so often, while a low volatility will let you win frequently, but less. Medium
Progressive Slot: Progressive SlotA progressive slot is a slot that keep on growing its total possible winning pool; usually linked by a network of slots. It is also known as a jackpot.
Slot Type: Slot TypeSlots can be categorized as classic, 3D, video slots, etc. Click on the type of slot on the right to see similar types of slots! Video Slot
Rows: RowsPart of the design of the slot, the rows are the horizontal lines that trigger special features when certain paying symbols fall in place. 4
Reels: ReelsReels are the vertical lines that are build in the slots architecture; together with the rows they help trigger special winning combinations. 5
Paylines: PaylinesPaylines, or betting lines, are the pre-determined links of symbols across the rows and reels of a slot. A slot can have anywhere from just 1 payline or up to thousands paylines! 40
Slot Layout: Slot LayoutThe layout of the slot is the way the slot is built, based on the number of rows, reels and paylines. 5 x 4

Slot Features

Minimum Bet: Minimum BetThe minimum accepted amount that will allow you to spin the reels of this slot game. $0.4
Maximum Bet: Maximum BetThe maximum accepted amount that will allow you to spin the reels of this slot game. $200
Maximum Win: Maximum WinThe total maximum amount that you could win triggering the biggest winning combo. $800000
Progressive Slot: Progressive SlotA progressive slot is a slot that keep on growing its total possible winning pool; usually linked by a network of slots. It is also known as a jackpot.
Auto Play Feature: Auto Play FeatureAuto Play is a built-in function on the slot interface that enables automatic spinning of the slot without the player having to press the Spin button on every spin. Usually, the function can be preset to auto execute a certain number of spins like 20,50, 100, or more. Players can typically define their bet amount and set loss limits before starting Auto Play.
Nudge Feature: Nudge FeatureThe Nudge feature offers players the opportunity to shift individual reels up or down by one position after a spin. This mechanic can help create or enhance winning combinations, potentially leading to increased payouts.
Turbo Play Feature: Turbo Play FeatureThe Turbo Play feature allows players to play a given slot much faster than usual by bypassing slower effects in graphics and music. It is preferred by players who are familiar with a given slot and do not want to hear repetitive sounds and moves for a long time.
Win Both Ways Feature: Win Both Ways FeatureThe Win Both Ways feature allows players to form winning combinations from left to right and right to left on the reels, effectively doubling their chances of landing winning combinations.
Available: Android, IOS, Windows

Pros

  • High RTP of 97.07%
  • Unique Colossal Symbol Re-spin feature
  • Pays both ways for increased chances

Cons

  • Limited variety of bonus features

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Screenshots

Secrets of Atlantis Slot Homepage

Secrets of Atlantis Slot Homepage

Secrets of Atlantis Slot Baseplay

Secrets of Atlantis Slot Baseplay

Secrets of Atlantis Slot Mega Win

Secrets of Atlantis Slot Mega Win

Secrets of Atlantis Slot Winning Combination

Secrets of Atlantis Slot Winning Combination

Secrets of Atlantis Slot Paytable 1

Secrets of Atlantis Slot Paytable 1

Secrets of Atlantis Slot Paytable 2

Secrets of Atlantis Slot Paytable 2

Secrets of Atlantis Slot Winning Bet Lines

Secrets of Atlantis Slot Winning Bet Lines

Expert’s Opinion

Marina

363 Articles

Secrets of Atlantis is one of NetEnt’s more elegant creations, offering players a visually immersive experience enriched by serene underwater aesthetics and a smooth soundtrack. The Colossal Symbol Re-spin is a standout, injecting excitement by merging three middle reels to host massive 3x4 symbols, which can result in big wins. Coupled with the Nudge Wilds that expand to fill reels, this mechanic keeps the gameplay dynamic and full of potential. The game’s high RTP of 97.07% and medium volatility create a balanced environment for consistent payouts. However, the absence of a traditional bonus round or free spins may deter players who enjoy more variety and interactivity. Despite this, Secrets of Atlantis is well-suited for those who appreciate innovative mechanics and elegant design. It’s not the most feature-heavy title, but what it does, it does with finesse and style—making it a solid pick for players who like classic slots with a twist.

9.00 /10 by Marina Kostadinova

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Introduction to Secrets of Atlantis

Secrets of Atlantis Slot LogoDive into the mystical underwater realm with this captivating slot game. Set against the backdrop of the legendary sunken city, the game offers a serene yet thrilling experience. The 5×4 reel layout combined with 40 paylines that pay both ways ensures ample opportunities for wins. Players will encounter mesmerizing sea creatures and shimmering jewels as symbols, enhancing the thematic depth. The game's standout features include the Colossal Symbol Re-spin and the Nudge Wild, both of which can lead to substantial payouts. With its medium volatility and a generous RTP of 97.07%, the game strikes a balance between frequent wins and significant rewards. The ambient soundtrack and detailed graphics further immerse players in this aquatic adventure, making each spin a journey into the unknown depths.

Secrets of Atlantis Slot Provider

NetEnt Logo

NetEnt

USA Rated 97.62/100%

461 Casinos | 228 Games

All Casinos
Number of games
228
Country
Sweden
Founded
2000
  • Slots
  • Table Games

NetEnt, a renowned name in the online gaming industry, is the mastermind behind this slot. Established in 1996, NetEnt has consistently delivered high-quality games known for their innovative features and exceptional graphics. Their commitment to excellence is evident in this slot, where they blend mythology with cutting-edge technology. The game's seamless performance across devices and its engaging mechanics reflect NetEnt's dedication to providing top-tier gaming experiences. With a portfolio boasting numerous award-winning titles, NetEnt continues to set industry standards, and this slot is a testament to their prowess in game development.

Secrets of Atlantis Slot Characteristic:

Characteristic Value
Paylines 40 (Pays Both Ways)
RTP 97.07%
Max Win €800,000 (4,000x max bet)
Bonus Game No traditional bonus game
Special Symbols Colossal, Expanding, Re-Spins, Stacked, Substitution Symbols, Wilds
Paid Symbols Sea turtle, jellyfish, stingray, pearl, emerald, ruby
Free Spins No
Reels 5
Rows 4
Slot Layout 5×4
Technology HTML5, JavaScript
Platforms Desktop, Mobile (iOS & Android)
Minimum Bet €0.20
Maximum Bet €200

 

Secrets of Atlantis Gameplay and Mechanics

Secrets of Atlantis Slot BaseplayThe game operates on a 5-reel, 4-row grid, offering 40 fixed paylines that pay both left-to-right and right-to-left. This bidirectional payline structure increases the chances of landing winning combinations. Players can adjust their bets using the coin value and bet level settings, allowing for a customizable gaming experience.

A unique aspect of the gameplay is the Highlight Feature. During any spin, the three central reels may become highlighted. If this occurs, it triggers a Colossal Symbol Re-spin, where a massive 3×4 symbol occupies the highlighted area, potentially leading to significant wins. Additionally, the Nudge Wild feature ensures that partially visible wild symbols expand to cover the entire reel, further enhancing winning possibilities.

Secrets of Atlantis Slot RTP

97-98 RTP RangeThe Return to Player (RTP) rate for this slot stands at an impressive 97.07%. This percentage indicates the theoretical amount a player can expect to receive back over extended gameplay. An RTP above 96% is generally considered favorable, making this slot particularly appealing to players seeking better returns. The high RTP, combined with the game's engaging features, ensures that players not only enjoy the thematic elements but also have a statistically advantageous gaming experience.

Secrets of Atlantis Slot Volatility

High volatility iconThis slot is characterized by medium volatility, striking a balance between the frequency and size of payouts. Players can anticipate a steady stream of moderate wins, with occasional larger payouts, especially when triggering special features like the Colossal Symbol Re-spin. This volatility level caters to a broad audience, from casual players seeking consistent entertainment to seasoned gamers aiming for substantial rewards without extreme risk.

Secrets of Atlantis Slot Betting Range

The game offers a flexible betting range, accommodating various player preferences. Bets can be adjusted using the coin value (ranging from 0.01 to 1.00) and bet levels (from 1 to 10). This structure allows for a minimum bet of €0.20 and a maximum bet of €200 per spin, making it suitable for both conservative players and high rollers.

Such a broad betting spectrum ensures that players can tailor their gaming experience according to their bankroll and risk appetite. Whether you're testing the waters or diving deep, the game's adjustable betting options provide the flexibility to play comfortably.

Secrets of Atlantis Slot Symbols Explained

Secrets of Atlantis Slot High Win Symbol 1The slot features a variety of symbols, each intricately designed to align with the underwater theme. Lower-paying symbols include sea creatures like jellyfish, turtles, and crabs. Higher-paying symbols are represented by jewel-encrusted versions of these creatures, adding a touch of opulence to the reels.

Secrets of Atlantis Slot Low Win Symbol 3The most lucrative symbol is the Oyster's Pearl, which can yield substantial payouts when aligned correctly. Additionally, the Mermaid serves as the Wild symbol, substituting for other symbols to form winning combinations. The Nudge Wild feature ensures that if the Mermaid appears partially on a reel, she will nudge to cover the entire reel, enhancing the potential for wins.

Secrets of Atlantis Slot Symbols

In this game, symbols play a pivotal role in delivering the thematic experience. From shimmering jewels to mystical sea creatures, each symbol is meticulously crafted to immerse players in the underwater world. The combination of standard and special symbols ensures dynamic gameplay, with the potential for significant rewards.

Secrets of Atlantis Slot High Win Symbol 1

x5 = 400.00

x4 = 50.00

x3 = 20.00

Secrets of Atlantis Slot High Win Symbol 2

x5 = 70.00

x4 = 16.00

x3 = 7.00

Secrets of Atlantis Slot High Win Symbol 3

x5 = 60.00

x4 = 14.00

x3 = 6.00

Secrets of Atlantis Slot High Win Symbol 4

x5 = 50.00

x4 = 12.00

x3 = 5.00

Secrets of Atlantis Slot Low Win Symbol 1

x5 = 15.00

x4 = 6.00

x3 = 3.00

Secrets of Atlantis Slot Low Win Symbol 2

x5 = 15.00

x4 = 6.00

x3 = 3.00

Secrets of Atlantis Slot Low Win Symbol 3

x5 = 15.00

x4 = 6.00

x3 = 3.00

Secrets of Atlantis Slot Free Spins Round

Unlike many contemporary slots, this game does not feature a traditional free spins round. Instead, it introduces the Colossal Symbol Re-spin feature, which offers a unique twist to the gameplay. When the Highlight Feature activates, covering the central three reels, it triggers a re-spin with a colossal 3×4 symbol occupying the highlighted area.

This innovative approach compensates for the absence of standard free spins, ensuring that players still experience the thrill of bonus rounds. The Colossal Symbol Re-spin can lead to substantial payouts, especially when combined with other features like the Nudge Wild, maintaining the game's excitement and engagement levels.

Secrets of Atlantis Slot Features

settingThis slot boasts a range of features designed to enhance gameplay and increase winning potential. The Highlight Feature randomly illuminates the central reels, setting the stage for the Colossal Symbol Re-spin. During this re-spin, a massive symbol occupies the highlighted area, offering opportunities for significant wins.

The Nudge Wild feature ensures that partially visible wild symbols expand to cover entire reels, further boosting the chances of forming winning combinations. Additionally, the game's bidirectional paylines allow for wins from both left-to-right and right-to-left, effectively doubling the opportunities for payouts.

Feature Description
Highlight Feature Randomly highlights central reels to trigger Colossal Symbol Re-spin.
Colossal Symbol Re-spin Introduces a 3×4 symbol on highlighted reels during a re-spin.
Nudge Wild Expands partially visible wilds to cover entire reels.
Bidirectional Paylines Allows wins from both left-to-right and right-to-left.

Secrets of Atlantis Demo Version

Demo Version Icon

A demo version of this slot will be available soon, allowing players to experience the game's features without wagering real money. This trial mode is ideal for newcomers looking to familiarize themselves with the game's mechanics and for seasoned players aiming to develop strategies. The demo will provide full access to all features, ensuring a comprehensive understanding of the gameplay before transitioning to real-money play.

Secrets of Atlantis Slot Compatible Devices

smartphone
The game is optimized for seamless performance across various devices. Whether you're playing on a desktop, tablet, or smartphone, the game's graphics and features remain consistent and engaging. The responsive design ensures that players can enjoy the underwater adventure anytime, anywhere, without compromising on quality or functionality.

Frequently Asked Questions (FAQs)

These questions provide concise answers to common queries about Secrets of Atlantis Slot, ensuring clarity and understanding for players.

What is the RTP of Secrets of Atlantis?

The game offers a Return to Player rate of 97.07%, indicating a favorable payout percentage over extended gameplay.

What is the maximum win in Secrets of Atlantis?

Players can achieve a maximum win of up to 4,000 times their bet, potentially leading to substantial payouts.

How many paylines does Secrets of Atlantis have?

The slot features 40 fixed paylines that pay both left-to-right and right-to-left.

Does Secrets of Atlantis Slot Offer a Free Spins Round?

No, the game does not include a traditional free spins round but compensates with the Colossal Symbol Re-spin feature.

Can I play Secrets of Atlantis on my mobile device?

Yes, it is compatible with both Android and iOS devices.

Is there a demo version available for Secrets of Atlantis?

A demo version will be available soon for risk-free practice.

What are the betting limits in Secrets of Atlantis?

Bets range from a minimum of €0.20 to a maximum of €200 per spin, catering to various player preferences.

What features does Secrets of Atlantis offer?

Key features include the Highlight Feature, Colossal Symbol Re-spin, Nudge Wild, and bidirectional paylines.

Where can I play Secrets of Atlantis?

You can play it at numerous casinos that work with NetEnt.

What is the volatility level of Secrets of Atlantis?

The slot has medium volatility, offering a balanced mix of frequent wins and significant payouts.

What symbols should I look out for in Secrets of Atlantis?

Keep an eye on the Oyster's Pearl for high payouts and the Mermaid Wild, which can expand to cover entire reels.

Concluding Thoughts

This slot offers a unique blend of serene visuals and engaging gameplay mechanics. Its features, such as the Colossal Symbol Re-spin and Nudge Wild, provide fresh twists to traditional slot gameplay. The high RTP and medium volatility ensure that players have ample opportunities for both frequent and substantial wins. While the absence of a standard free spins round might be noted, the game's innovative features more than compensate, delivering an immersive and rewarding gaming experience. Whether you're a novice or a seasoned player, this underwater adventure promises excitement and potential treasures at every spin.

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