Secrets of Atlantis

Published: August 24, 2016|Updated: June 10, 2020

Secrets of Atlantis Slot Review (NetEnt) — Colossal Symbols and Nudge Wilds for 320,000 Coins

How many mermaid themed slots there are made by NetEnt? Believe it or not, this is the very first one. The Secrets of Atlantis slot has a similar Wild feature to what we’ve seen in the Guns N’ Roses slot. But more importantly, it’s inspired by Microgaming’s Ariana, which features expanding symbols. Colossal symbols are currently the new hit feature in online slots and the 20-line mermaid game is not an exception.

Is it any good? Here everything you need to know to decide for yourself. The game has been out since August 2016 and available for free and real money play at recommended NetEnt slot sites like Casumo.

Play Secrets of Atlantis™
Recommended NetEnt casino

Welcome bonus
Get 20 Free Spins + 100% to €300
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Free Spins available upon registration on Book of Dead. Bonuses have a wagering requirement: 30x bonus + deposit (game weighting applies). Max bet applies. Min deposit: €10. New 18+ customers only. Play responsibly. Full T&C apply.

Secrets of Atlantis Supercharged Reels + Colossal Symbols Re-Spin Feature

Secret of Atlantis Colossal Symbol formation.
3 reels in the middle form 1 Colossal Symbol.

This is by far the best part about this 2016 summer release. It all comes down to the 3 middle reels which have symbols with a special white background. And it’s these types of symbols that you want the most. If you fill the 3 reels with that kind of symbols, you’ll win a free re-spin with a 3×4 aka Colossal Symbol in the middle. This naturally creates opportunities for generous wins, especially if reel 1 or/and reel 5 will feed you with the same symbol or at least one or more Wilds.

Note that in most occasions, you’re likely to land the Colossal Symbol partially or on 1—3 rows instead. But that’s okay because you are guaranteed a win in this bonus round. Therefore, if the re-spin doesn’t result in a winning combo, the reels will re-spin one more time until you land a win.

Also note that before the re-spin, all symbol wins are calculated and credited to your total balance. Plus, the Colossal Symbol can also be the Mermaid Wild, which will always expand to cover all 3 of the reels.

So here’s what else to expect from the Secrets of Atlantis slot.

Win Both Ways + Stacked Symbols + Nudge Wild Symbol

Stacked symbols that can trigger wins in both direction.
Win both ways with stacked symbols.

Having covered what I believe is the best part, here’s an equally interesting one.

First of all, Secrets of Atlantis video slot pays in both directions – from left to right and right to left. All you need to trigger a win is to land at least 3 of a kind on adjacent reels. That’s it. And to help you make the most out of the crabs, sea turtles, pearls and various gems, NetEnt has made them appear stacked on all reels!

I briefly covered the Wild symbol above, but here are two more facts to remember about it:

  1. It’s called Nudge Wild because even if you only catch the mermaid’s tail (the Wild appears as a Mermaid symbol), it’ll expand to cover the entire reel.
  2. The Wild appears on all 5 reels, so the expansion can also take place on reels 1 and 5.

All in all, that’s pretty promising.



Win Up to 3,200x Your Bet

Here are the 5 key features to know about the new game:

  1. Colossal Symbols Re-spin feature that transforms 3 middle reels into 1 MEGA symbol, which can also be Wild.
  2. Nudge Wilds which expand every time.
  3. Symbols appear stacked on all 5 reels.
  4. Symbols pay both ways.
  5. The game has a jackpot worth up to 320,000 coins.

You can play Secrets of Atlantis for free or real money at NetEnt casinos like Casumo. If this is your cup of tea then you should also try Ariana from Microgaming which has similar gameplay.


Welcome bonus
Get 20 Free Spins + 100% to €300
Play here

Free Spins available upon registration on Book of Dead. Bonuses have a wagering requirement: 30x bonus + deposit (game weighting applies). Max bet applies. Min deposit: €10. New 18+ customers only. Play responsibly. Full T&C apply.

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