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Secrets of Atlantis slot

The existence of the mythical Atlantis, according to legend is a hidden city submerged in the ocean after a strong earthquake, remains a controversial issue in spite of all scientific research and possibilities of our time. NetEnt developers, however, believe in its existence and confirmed this in the bright new Secrets of Atlantis slot. Go to Greece and seek, like scientists, treasure hunters, and explorers, the unknown location of Atlantis. Once in the flooded city of blue waves, you can win up to 320,000 coins. The RTP is 97.1%.

Personal testers opinion about Secrets of Atlantis

At this video slot, you can risk completing the bonus requirements - 5,95 out of 10. But you should not get involved. The slot machine does not always keep a balance. The probability of a hit in the usual spins reaches 23.50%. Up to 61% of the total fund of bets will be reserved for the payment in them. The rest will be paid in the bonus, which occurs statistically, in every 32nd spins (3,10%). My maximum winning during the money game was 256x my bet, and in the bonus feature, didn't hit more than 12x my bet.

Review and recommendations from the testing team

Secrets of Atlantis video slotThis is a moderately colourful slot, with untypical gameplay for this provider.

  • It has a high variance, so expecting good balance retention is not necessary. The slot can easily make 5 and 10 spins in the main game, without giving out any winning combination, and then issue a combination with the nominal bet value. The big win in the usual spins can be obtained extremely rarely, even despite the fact that the slot gives out mermaid characters (wild reels).
  • As for the bonus feature (the re-spin with the colossal symbol), it is issued with low frequency, more often in several series in a row.
  • This feature does not always bring wins. Quite often, in the first and fifth reels, the slot puts different symbols from the one in the centre, or the payout for the combination is not significant and there are few winning lines. Payouts for such combinations are not high and amount to 30-50 bets. In more successful spins, when one of the top symbols drops out in the centre and the slot puts it on the first and fifth reels, the winning can be more than 400 bets, but still, the average value of such bonus is 150-200 bets.
  • Additional winning on this feature can bring subsequent re-spins, in cases where the central symbol was re-highlighted. During the tests, up to five re-spins were observed! Nevertheless, we would not recommend this slot for playing with bonus money, since it would be problematic to fulfil wagering requirements on it. As for the games with real money, it is necessary to have a sufficiently high bet margin, since this slot does not always give out a bonus game on the first spins.

Hidden parameters and settings of Secrets of Atlantis video slot (data from testing)

  • PaytableThe frequency of falling of the bonus is statistically every 32nd spins (3,10%).
  • The probability of a hit (any winning) is 23,50%.
  • Distribution of the winning is 61% during usual spins and 39% in the bonus feature.
  • The maximum winning during the tests was 256x.
  • The average winning from the bonus was 12x.
  • Volatility is 5,44 out of 20 (average).
  • Cycle length is middle.
  • The rating of the slot machine for the wagering is 5,95 out of 10.
  • RTP of 97.1% allows getting a positive mathematical expectation of winning at the casino.


  • Wild symbolThis slot developed by NetEnt
  • Number of reels - 5
  • Number of pay-lines – 40 (always active)
  • Cost of one coin - from $ 0.01 to $ 1.00
  • Number of coins per line - 1-10
  • Betting range - from $ 0.20 to $200
  • Maximum winning for one spin – 320,000 coins
  • The most profitable symbol - х400 (Pearl oyster)
  • Wild symbol - yes (Mermaid starts Nudge Wild option)
  • Bonus re-spins feature - yes (Feature which launches one re-spin two reels)
  • Expected payout rate (RTP) in Secret of Atlantis is 97.1%

Symbols and payouts

  • WinningFloating in air bubbles, Jellyfish, Turtle and Crab, getting into your network, bring 3 to 15 coins per the winning line.
  • The same with Crab, Jellyfish and Turtle, but in the form of gems, will be transferred to your account 5 - 7 coins.
  • The most expensive symbol is Pearl in the shell. Since it appears on the reels, you can count on 20, 50 and 400 coins.
  • Wild symbol - Mermaid. She thought could swim on any of the reels, but the payment still does not work, only a substitute for other pictures. But here it enters the chip work, called Wild Nudge. The mermaid symbol is extended to 4 cells, and even if part of the symbol appears on the reel, mermaid image moves, and you get wild.

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# Vladislav Dibrov 2018-10-14 23:08
We have added secrets (hidden parameters: volatility, wagering rating, review and recommendations of testing team) in the review of Secrets of Atlantis slot. Besides, you can find information about how often the bonus feature is triggered. The best choice for real money game is Fastpay casino. Here you will find instant withdrawals and fair play. For readers Fastpay offers VIP package 100% up to 250 Euro (0.1BTC) (40x wagering).