Thinking about giving Queen Mermaid a spin? We tested it thoroughly so you know what to expect. Built by CasinoWebScripts, it lands as a release with medium high volatility and a published RTP of 93.79%. It first went live in 2019 and still earns its place today. It's themed around ocean and mermaid and plays out on 5 reels and 20 paylines. Top wins are capped at 5,000x your stake, a healthy ceiling worth chasing. So does it deliver? Let's get into it.
Written by Daniel Chen · Last updated: March 2026
Queen Mermaid comes to us from CasinoWebScripts, wrapped in an ocean and mermaid theme and powered by a 5-reel grid running 20 paylines. The result is a medium high-variance maths model paired with 93.79% RTP.
Dig into the bonuses and Queen Mermaid starts to stand out. Look out for scatter symbols that unlock free spins and extra bonus rounds. Its medium high variance balances steady wins with the odd larger payout. On balance, Queen Mermaid is a dependable option worth a few spins in the demo first.
The RTP of 93.79% is below the industry average of ~96%. This is common for older slots or those with special features. The lower RTP may be offset by unique mechanics or higher maximum win potential.
Medium-high volatility means wins come less frequently but tend to be larger when they hit. Players should be prepared for dry spells between bigger wins, requiring a moderate bankroll.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Queen Mermaid features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
Queen Mermaid by CasinoWebScripts is a solid offering that delivers good entertainment value. The 93.79% RTP combined with medium high volatility creates a well-balanced gaming experience.