mermaids treasure trove

Free Spins Wild Multipliers RTP: 92.02%

Game Description:

Journey to the bottom of the ocean in search of treasure in Mermaid’s Treasure Trove.

Land clusters of 5-15+ matching symbols to win up to 150x in the base game, where paying symbols can randomly carry a 5x-100x multiplier.

A wild multiplier symbol appears after any winning combination that doesn’t already feature a wild. Starting at 1x, the multiplier increases by +1x each time it features in a winning combination. If more than one wild multiplier hits in the same combination, their values are added together after the win is paid out.

Land 3-7 scatters to trigger the bonus game with 10-18 free spins where wild multipliers are sticky until the end of the round. Each scatter that lands awards an extra free spin.

Game Rules:

Mermaid’s Treasure Trove Slot

Mermaid’s Treasure Trove is an online slot game that was developed and released by Pragmatic Play in 2025. This slot features a unique underwater theme, with ancient structures throughout the background and a mermaid character, unlike most online slots on the market. Gameplay-wise, Mermaid’s Treasure Trove is also impressive as this slot features dynamic cluster pays gameplay with the tumble feature and a range of other bonuses.

Mermaid’s Treasure Trove Game Background

The gameplay of Mermaid’s Treasure Trove takes place on a large 7x7 grid with no specified paylines, due to this slot utilising the cluster pays mechanic. This mechanic means that in order to form combinations in Mermaid’s Treasure Trove, 5 or more matching symbols must land on the grid in contact with each other, by at least 1 symbol either horizontally or vertically. These connected symbol patterns are known as clusters and will provide a value based on the type and number of symbols involved in said cluster.

Mermaid’s Treasure Trove takes place underwater, in a sunken ancient city. Behind the reels, players can see large ancient structures such as stone columns and more. In the foreground, there is also colourful coral underneath the reels and bubbles on either side of the grid, which rise towards the surface of the water. To the right of the reels, there is also a mermaid character who joins the player throughout gameplay.

Some other fun online slot games which take place underwater include the likes of Mermaids Millions and the Mermaids Diamond.

Mermaid’s Treasure Trove Slot Symbols

In Mermaid’s Treasure Trove, every symbol features a unique design that fits in with the underwater theme. Some of the symbols include sea imagery such as shells, fish and starfish, all designed to look as though they are made from gems. Other symbol designs include objects like a horn, a treasure chest, and a crown, which is covered in shells.

Lower Value Hands:

Shell
Starfish
Fish

Medium Value Hands:

Horn
Harp

Higher Value Hands:

Treasure Chest
Crown

As for the bonus symbols found in Mermaid’s Treasure Trove, there is a scatter represented by the same mermaid who is by the side of the reels, as well as a wild, displayed by a bubble with the word wild inside.

Mermaid’s Treasure Trove Bonus Features

Mermaid’s Treasure Trove features a handful of fun casino bonus features for players to potentially trigger. The first bonus feature of note, however, is actually a base mechanic known as the tumble feature. This feature will remove all symbols involved in successful clusters in Mermaid’s Treasure Trove, with remaining symbols falling to the bottom of the screen and the empty positions being filled with new symbols from above. This allows additional clusters to form in the same spin, with tumbles ending only when no new clusters can form on the grid.

In Mermaid’s Treasure Trove, there is also a wild symbol that can substitute for all other symbols except scatters. When substituting, wilds will assume the value of nearby symbols in order to form or extend cluster combinations where applicable, with them being able to join multiple clusters simultaneously. Wilds are not only found in Mermaid’s Treasure Trove, but also commonly found across a range of different online slot games. Furthermore, in Mermaid’s Treasure Trove, wilds will start with a x1 multiplier and every time they are included in a cluster, it increases by +1. Each tumble wild will remain on the grid but move one position up, down, left or right on the grid, with their multiplier applying to any cluster combinations they are a part of. If 2 or more wilds are involved in the same cluster, their multipliers are combined before being applied to the total value.

Finally, Mermaid’s Treasure Trove contains a free spins round which provides 10, 12, 14, 16, or 18 free spins depending on whether or not it was triggered by 3, 4, 5, 6, or 7 scatter symbols, respectively. During this round, all wilds will stay on the reels between spins until the end of the round and any scatters that land will provide an additional +1 free spin.

Mermaid’s Treasure Trove Mobile Play

Like many other slots found at online casino sites Mermaid’s Treasure Trove contains HTML5 software responsible for cross-compatibility. This software allows games to seamlessly adapt to varying device screen sizes and specifications, meaning that Mermaid’s Treasure Trove can be enjoyed on devices such as smartphones, tablets, PCs, and laptops with no drawbacks across options.

Play Mermaid’s Treasure Trove at BoyleSports

Mermaid’s Treasure Trove is an entertaining online slot game which blends entertaining gameplay with impressive visuals. Some other great slots available include the likes of Scara Bucks and the Dead West slot.