Atlantis Treasure

Atlantis Treasure Overview

Atlantis Treasure is an underwater adventure slot from Popiplay, released on 6 May 2026. You look out through the portholes of a brass submarine onto a 5x3 grid with 25 paylines, and the goal is the lost treasure of Atlantis. The game’s rules give an RTP of 96.14%, and the maximum win is 5,624x the bet. SlotCatalog rates the volatility as high and lists a hit frequency of 41.77%. Stakes run from 0.10 to 40.

The game has two separate bonuses – Free Spins and a Hold & Win round with its own jackpot – and both can be bought directly.

The Paytable

At a 3.00 bet the paytable shows five, four and three of a kind:

• Submarine captain: 60.00 / 12.00 / 3.00 – 20x, 4x and 1x the bet
• Golden fish: 24.00 / 6.00 / 1.80 – 8x, 2x, 0.6x
• Sea turtle: 18.00 / 4.80 / 1.20 – 6x, 1.6x, 0.4x
• Jewelled shell: 15.00 / 3.60 / 1.20 – 5x, 1.2x, 0.4x
• Spade, heart, diamond and club: 6.00 / 1.20 / 0.60 – 2x, 0.4x, 0.2x

The mermaid is the Wild. It substitutes for all symbols except the Bonus, +1 Spin, Coin and Collector symbols.

The Special Symbols

• Bonus symbol (the golden submarine): appears on reels 1, 3 and 5 only. Three of them trigger 10 Free Spins.
• Coin symbol: six or more (Collectors included) trigger Hold & Win, in the main game or during free spins. Coins pay only inside the bonus, with values of 1x, 2x, 3x, 4x, 5x, 6x, 7x, 8x, 9x, 10x, 12x, 14x, 16x, 18x or 20x the bet.
• Coin Collector: gathers all coin values on the reels and turns into a coin showing the total. It appears in every mode but works as a collector only once the Hold & Win bonus starts.
• +1 Spin symbol: grants an extra respin in Hold & Win; several in one spin add up.

Free Spins

Three Bonus symbols award 10 free spins, and the round can be reactivated for another 10 by landing three more. The key rule: only high-paying symbols appear during free spins – no card suits – so the captain, fish, turtle and shell fill the reels. The scene changes too: the submarine is left behind, and the reels float in front of the sunken temples of Atlantis.

Hold & Win with Jackpot

Hold & Win begins with the triggering coins locked in place and 6 initial respins. Only Coin, Collector and +1 Spin symbols can land. All coins are sticky, a Collector gathers every value on the grid at the moment it lands, and at the end everything is added up. Filling the grid with 15 coins awards the Hold & Win Jackpot of 5,000x – shown in the corner as 5,000.00 at a 1.00 bet and 15,000.00 at a 3.00 bet.

What Our Spins Showed

At a 1.00 bet, a V-shaped line of four sea turtles paid 1.60 – exactly the turtle’s 1.6x for four. At a 3.00 bet, six coins landed across the grid: 3.00, 3.00, 6.00, 3.00, 9.00 and 18.00 – 42.00 in coin value, or 1x to 6x each – exactly the six needed to start Hold & Win.

Buying the Bonus

At a 3.00 bet the buy menu offers:

• Free Spins: 150.00 – 50x the bet, “10 spins with only high-paying symbols”
• Hold & Win: 120.00 – 40x, “6+ respins with instant prizes”

The Hold & Win is the cheaper of the two, which is unusual – in many games the coin bonus is the premium option.

Our Free Spins, Spin by Spin

We bought the free spins, and the balance tracks it exactly: 854.40 before, 704.40 after the 150.00 purchase. The round opened with three golden submarines, and the running total grew like this:

• Free spin 4/10: a 28.20 win, total 60.00
• Free spin 5/10: 17.40, total 77.40
• Free spin 9/10: 30.00, total 116.40
• Free spin 10/10: 34.80, total 151.20

The final balance was 855.60 – 704.40 plus 151.20, to the cent. The round returned 50.4x on a 50x purchase: almost exactly its price back. Mermaid Wilds did most of the work, often two or three on the grid, completing lines of captains, fish and shells.

Coins Inside the Free Spins

The two bonuses are not sealed off from each other. The rules say that six or more coins trigger Hold & Win in the main game or during free spins, and our screenshots show it in action: on the fourth free spin an 18.00 coin sat on the bottom row next to a captain, and on the last spin a 6.00 coin appeared at the top right. On that same final spin a golden submarine also landed on reel one – the Bonus symbol can show up in the free spins as well, which is how the 10 extra spins are won.

In practice this means a free spins round has two ways to pay: the line wins from the high-paying symbols, and the chance that enough coins gather to open a Hold & Win round inside it.

Where the 5,624x Comes From

The maximum win is an unusual, precise number, and the rules explain most of it. A full grid of 15 coins awards the 5,000x Hold & Win Jackpot on its own – roughly 89% of the 5,624x ceiling. The rest has to come from the coins themselves: fifteen coins can each carry up to 20x, and a Collector can merge several values into one bigger coin. In other words, the top prize in Atlantis Treasure is essentially the jackpot plus a well-filled grid.

The line wins tell a different story. Five captains pay 20x, and even a Wild-heavy free spin in our round topped out at 34.80, or 11.6x. The base game and the free spins are the steady part of the game; the jackpot grid is where the big numbers live.

Wilds Do the Heavy Lifting

Across our ten free spins, mermaid Wilds appeared on almost every winning screen – two side by side at the top of reels one and two in one spin, three across reels one and two in another. Because only high-paying symbols are on the reels, each Wild tends to complete a line of captains, fish or shells rather than card suits, which is why the free spin wins of 17.40 to 34.80 came so regularly.

Graphics and Setting

The base game is framed by the brass interior of a submarine: gauges, pipes and round portholes on both sides, with the logo in a gilded coral frame. In the free spins the view opens onto the underwater city itself, with domed temples and columns in the blue-green depths. The symbols are richly drawn – the bearded captain in his diving suit, the golden koi-like fish, the green-shelled turtle.

Who It Is For

Atlantis Treasure suits players who want two different bonuses in one game. The free spins remove the low symbols entirely, the Hold & Win round has a clear 5,000x jackpot for a full grid, and both can be bought at 50x and 40x. With a hit frequency above 40%, the base game keeps moving between features.

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