Secrets Of Atlantis Slot Machine

Secrets Of AtlantisSlot -  Mobile Game Review

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Secrets of Atlantis by NetEnt (Net Entertainment) is played across an unconventional game-play layout that contains 5 reels and 4 rows. The maximum allowed number of active paylines per a single spin is set at 40.

There are ten different betting levels to choose from. Each level increases the amount of the total wager per spin by 20, giving it the values between 20 and 200 (the maximum bet). The amount of coins per one active line also changes by adding 0.5 coins per line for each next level.

The jackpot prize is non-progressive and is set to occupy the value of 400 times the amount of the bet per line. The combination of five shell symbols would win you this payout.

The theoretical RTP percentage is set at 97.07%, which classifies the game as an online slot machine with medium to high volatility rate.

There are several additional features, such as highlight, colossal symbols re-spin and nudge wild. The free spins feature is missing, as well as an extra bonus round.

The auto-play mode is included, through which the player can pre-determine between 10 and 1000 automatic rounds.

Secrets Of Atlantis Overview

Type Video Slots
Software NetEnt
Reels 5
Maximum Win 400
Paylines 40
Min coins per spin 0.40
Max coins per spin 100
Release date 24 August 2016
Special features Expanding Symbols, Respins, Spreading Wilds or Wild Rush
RTP 97.07%
Variance MED
Mobile Yes
Up to £1,500
T&C apply
1st Deposit - Match Bonus up to $500 • 2nd / 3rd  Deposit - Match Bonus up to $500 • New customers only • Min deposit $10 • 50x wagering •  Terms  apply
Up to £300 + 50 Free Spins
T&C apply
Opt in required. New customers to Casino page only. 1x per customer. Min. Buy in £10. Bonus value 100% of Buy in. Max. Bonus £300. 40x Wagering, Max Redeemable £4,000. 50 Free Spins with x35 wagering will be awarded after the Buy in Bonus is completed, Max Redeemable £1,000. Bonus expires after 7 days. Stake contributions, player, country, currency, game restrictions and terms apply.
Up to £250
T&C apply
*New customers only. Opt-in required. 100% Match Bonus up to £250 on 1st deposit of £20+. 50x bonus wagering applies as do weighting requirements. Credit Card, Debit Card & PayPal deposits only. Irregular gameplay may invalidate your bonus.


There are two playing modes. One can choose to play Secrets of Atlantis for real money or without any charge. However, playing Secrets of Atlantis for free can’t bring you any actual payouts, but it can serve as practice before you start aiming for payoffs!

The game is compatible with all smartphone or tablet devices running Android or iOS. The Secrets of Atlantis mobile version can be accessed in instant play mode (Adobe Flash player), without having to download or install any specific mobile phone app.

Symbol Wins 5 of them 4 of them 3 of them
Pearl 400 50 20
Ruby Crab 70 16 7
Emerald Turtle 60 14 6
Sapphire Star 50 12 5

Additional Features

The highlight feature is triggered randomly during the base game, highlighting random positions on the 2nd, the 3rd and the 4th reel. If these highlighted fields cover the reels totally, the colossal symbols re-spin addition gets activated. This addition transforms the 2nd, the 3rd and the 4th reel into a single reel that contains colossal symbols, which are consisted of 3×4 symbol fields. The feature can be re-triggered. Nudge wild comes displayed as a siren, and it can land partially or fully on the game-play layout. When it lands partially, it gets nudged down or up in order to cover the entire reel.



With plenty of interesting and useful feature, great design and high-quality graphics and pretty solid payouts, it’s definitely worth it to play Secrets of Atlantis at online casino with deposit by mobile phone option included.

Secrets Of Atlantis Slot Machine RTP - The Return to Player for this gambling game is 97.07%