Mermaid’s Treasure Trove Slot Review: Features and Bonus Rules

Mermaid’s Treasure Trove lets wild multipliers grow by participation, so their position and survival matter more than a single large symbol value.

Mermaid’s Treasure Trove at a glance

ProviderPragmatic Play
Genre / themeFantasy
Game typeVideo slot
Reels / gridCluster grid
Reference RTP96.54%
Payout mechanic5–15+ symbols
Maximum win10,000x the bet
Main featuresA wild appears after a winning cluster without one, begins at 1x and gains one each time it helps another win. Multiple wild values add after the cluster is paid; ordinary symbols can also carry random multipliers. Three to seven scatters give 10–18 free spins. Wild multipliers remain sticky for the round, and every new scatter adds a spin.

RTP and stake limits can vary by version and market. Check the information screen in the game you open. Maximum win is a ceiling, not an expected result.

How the core sequence works

A wild appears after a winning cluster without one, begins at 1x and gains one each time it helps another win. Multiple wild values add after the cluster is paid; ordinary symbols can also carry random multipliers.

What changes in the feature

Three to seven scatters give 10–18 free spins. Wild multipliers remain sticky for the round, and every new scatter adds a spin.

How to read the published specification

The most reliable way to follow Mermaid’s Treasure Trove is to note which symbols create ordinary wins, which symbols open a feature and which rules only apply after that feature has begun. This avoids treating a visual effect, multiplier or extra spin as though it were an award by itself. Readers should also verify the in-game help screen before relying on a published number. The available stake range, RTP configuration and optional feature controls can vary by market or operator even when the title and artwork are unchanged. As an editorial summary, the attraction lies in the relationship between the base game and its named feature rather than in the headline ceiling. The limitation is equally concrete: the required trigger and follow-up events remain conditional, so a feature can end without developing through every possible stage.

Mermaid’s Treasure Trove’s saved specification lists the Cluster grid layout, 5–15+ symbols paylines, 96.54% RTP, a published 10,000x maximum. These values describe the reviewed version and should be checked against the version available locally, because operators can offer different settings. The recorded feature summary is specific: A wild appears after a winning cluster without one begins at 1x and gains one each time it helps another win Multiple wild values add after the cluster is paid ordinary symbols can also carry random multipliers Three to seven scatters give 10 18 free spins Wild multipliers remain sticky for the round and every new scatter adds a spin. Each trigger, modifier and award should be read as a separate condition; seeing one element does not guarantee that the later steps will occur.

The practical limitation

Sticky wilds preserve location, not usefulness: later clusters still have to connect through the occupied area. For context, Wild Wild Pearls uses a different structure within the same catalogue.

Mermaid’s Treasure Trove is clearer when its reel rules are separated from its bonus conditions Sticky wilds preserve location, not usefulness: later clusters still have to connect through the occupied area.

Strengths

Three to seven scatters give 10 18 free spins Wild multipliers remain sticky for the round and every new scatter adds a spin

Weaknesses

A wild appears after a winning cluster without one begins at 1x and gains one each time it helps another win Multiple wild values add after the cluster is paid ordinary symbols can also carry random multipliers

Our Editor’s View

Sticky wilds preserve location not usefulness later clusters still have to connect through the occupied area For context Wild Wild Pearls uses a different structure within the same catalogue Mermaid’s Treasure Trove is clearer when its reel rules are separated from its bonus conditions Sticky wilds preserve location not usefulness later clusters still have to connect through the occupied area