£10 free - No deposit required

99x wagering requirement. £2 max stake with bonus. £50 max withdrawal for non-depositors. 7 day expiry. Not all games contribute. 18+ Begambleaware.org

100% First Deposit Bonus

40x wagering requirement on bonus. Max claim £25. £2 max stake with bonus. 30 days expiry. Not all games contribute. 18+ Begambleaware.org

Full terms and conditions

Mermaids Queen

Sail along the seven seas into Mermaid Queen! With a Free Games Bonus that is triggered by landing 3 or more scattered Mermaid symbols and will award you 15 free games once triggered. Also, make sure you keep a lookout in Mermaid Queen as every time the Mermaid symbol swims into view, you will receive up to 500x your stake. Not just that but if the Captain is in view, he can result in wins worth up to 1,000x your stake, which is the top prize. Mermaid Queen is a 3 row, 5 line slot game that carries a mystical sea theme throughout.

10

Lines

0.10

Min Bet

500.00

Max Bet

94.09%

RTP

Bonus: Free Games Bonus

Mermaid Queen - Buttons

Total Bet

In Mermaid Queen slot game, you can press the plus (+) and minus (-) buttons to increase or decrease your desired bet amount.

Spin

Make sure your Total Bet is selected and once you’re happy, press the Spin button to start playing Mermaid Queen slot game.

Autoplay

By pressing the Autoplay button in Mermaid Queen slot game, you will be able to choose how many rounds you would like your reels to spin automatically for.

Help

Learn more about Mermaid Queen slot game by pressing the Help button to view the game’s paytable and further information about the game.

Mermaid Queen - Bonus Features

Free Games Bonus

In Mermaid Queen slot game, if you land 3 or more scattered Mermaid symbols, you will trigger the Free Games Bonus. Once triggered, you will be awarded 15 free games. But that’s not all. During the Free Games Bonus, all wins are multiplied by 3x.

Castle’s Verdict

Here at Castle Jackpot, we think that Mermaid Queen is a mystical-themed slot game that has a lot of potential due to the Free Games Bonus and two highest paying symbols. With sea themed symbols, accompanied by a ship backdrop, it’s no wonder that we get a hint of the ocean. As you spin the reels, you will hear mystical sounding music which is in sync with the reels as once the reels stop spinning, the music will stop too. If you want to play Mermaid Queen slot game, it is available to play on desktop, tablet or mobile, making it easily accessible to you and all other players.