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Mermaid Queen (Reel Time Gaming) – Review & Demo Play
Mermaid Queen from Reel Time Gaming play free demo version ▶ Casino Slot Review Mermaid Queen ✔ Return (RTP) of online slots on July 2026 and play for real money✔
Mermaid Queen Introduction
I've put plenty of spins through Mermaid Queen on 5 reels, 3 rows and 10 pay lines. Stakes run from 10p up to £500, with RTP figures around 94.06–94.09 and a high variance feel. The base game is steady rather than busy, yet the headline win can reach £250,000 on a single spin. The presentation nods to classic Novos, though the pace between spins can feel a bit choppy on some builds. Mobile play holds up well and the layout is clear.
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Mermaid Queen Symbols & Paytable
Thirteen symbols keep things familiar with 9, 10, J, Q, K and A royals, then binoculars, pearls, treasure chests, ships, dolphins and the sailor man. The sailor is the top premium, paying 500 times the stake for five on a line. The mermaid acts as a scatter rather than a line payer in the main set, and she drives the feature. The nautical artwork keeps the grid readable, which helps when the hits do land.
On five of a kind, I've seen payouts listed such as five mermaids 500x, five sailors 500x, five dolphins 75x, five ships 75x, five treasure chests 40x, five pearls 25x, five telescopes 25x, and five As or Ks at 12.5x. There are 10 paylines, paying left to right, with some lobbies framing the top exposure at 250,000 credits. Given the variance, big lines are uncommon, and most of the weight sits in the feature.
The pirate wild substitutes for everything except the Mermaid Queen scatter and can form its own wins. A full line of wilds reaches up to 500x, matching the top premium. The scatter carries pay power on some builds too, with five scatters in the main game capable of a 500x award. It's a lean paytable by design, pairing with the high-volatility maths to keep most of the punch for the bonus round.
Mermaid Queen Symbols and Paytable
| Symbol | Quantity | Payout |
|---|---|---|
 |
Scatter | |
| 5 | x500 | |
| 4 | x20 | |
| 3 | x5 | |
| 2 | x2 | |
 |
Wild | |
| 5 | x500 | |
| 4 | x20 | |
| 3 | x20 | |
| 2 | x1 | |
 |
5 | x75 |
| 4 | x15 | |
| 3 | x2.5 | |
| 2 | x0.2 | |
 |
5 | x75 |
| 4 | x15 | |
| 3 | x2.5 | |
| 2 | x0.2 | |
 |
5 | x40 |
| 4 | x10 | |
| 3 | x2 | |
 |
5 | x25 |
| 4 | x7.5 | |
| 3 | x1.5 | |
 |
5 | x25 |
| 4 | x7.5 | |
| 3 | x1.5 | |
 |
5 | x12.5 |
| 4 | x4 | |
| 3 | x1 | |
 |
5 | x12.5 |
| 4 | x4 | |
| 3 | x1 | |
 |
5 | x10 |
| 4 | x2.5 | |
| 3 | x0.5 | |
 |
5 | x10 |
| 4 | x2.5 | |
| 3 | x0.5 | |
 |
5 | x10 |
| 4 | x2.5 | |
| 3 | x0.5 | |
 |
5 | x10 |
| 4 | x2.5 | |
| 3 | x0.5 | |
| 2 | x0.2 | |
Mermaid Queen Free Spins
Three mermaid scatters anywhere trigger 15 free spins. Every win in the round is tripled, so single-spin potential jumps fast, and retriggers are on if three or more scatters land again. This is where the balance shifts, as the base game can plod while the bonus swings hard. The structure echoes Lucky Lady's Charm, and the rhythm feels familiar if you've put time into that family of games.
When the feature starts, the reels change. Symbols are revealed from behind a blue curtain rather than dropping into place, which ratchets up the tension with each uncover. The grid stays 5x3, yet the alternative reel set gives the round a distinct feel. With a blanket 3x applied, I calibrate for up to 1,500 times the stake per spin inside the bonus, though long dry runs are part of the package with this variance.
Gallery of video and screenshots of the game
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All our content is written by our editorial team and checked before publication. We play the games ourselves, verify licences and withdrawal terms, and update every review as soon as something changes.
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