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Mermaid Diamonds Slots Review

Mermaid Diamonds Slots

Mermaid Diamonds


Ocean themed slots are popular with players who like to explore the deep blue seas to discover the cash prizes that are hidden there. Play N Go have taken this inspiration to create their latest release and the graphics and colors used to look stunning on all screen sizes.

When viewing the game on a Desktop or Tablet players can enjoy the sun’s rays shining from above the water to light the 5 reels. There are also small schools of fish that swim past in the background. And although these elements are not included in the html5 Mobile version so that it can run faster, players can still sit back and absorb the soothing music while they dive to the depths of the ocean.

The reels are set in a hexagonal shape so there are various rows for the symbols to appear upon. This allows for a different form of play which provides 720 alternative ways to win when matching images land on the screen. Certainly, something that has made the Mermaid Diamonds slots game popular since it was introduced to Play n Go online casinos in September 2017.

Mermaid Diamonds Slot Features

Basic Symbols

All the symbols used in the game are in keeping with the watery theme and include a Flatfish, a Starfish, a Shell, and a Squid. But it is the Gems that players need to search the reels for and they come colored in Blue, Green, and Red.

However, the highest paying symbol is the Diamond. Not only does this rewards player with 10x their stake if 5 of them are found on the reels it is also a Feature during the Free Spins Bonus Round.

Bonus Symbols

Wild – the main character in this online slots is a beautiful Mermaid with long flowing red hair. When she swims onto the screen this symbol can cover any Basic Symbol if there is the opportunity to create a winning combination.

Scatter – this symbol is a Treasure Chest and is vital to help players add to their initial wagered amount when they activate the Bonus Feature.

Bonus Features

Free Spins – rather than providing a set amount of Free Spins the designers have included a fun way for players to claim them. At least 5 Treasure Chest Scatter symbols need to be visible on the screen and then players can click each, in turn, to reveal the hidden amount within. This can be anything from 10x to 25x Free Spins which players can then take advantage of along with the other Features that are available.

Now, this is where the Diamond symbol can give players more chances to win as when they appear during this Feature they are collected. Once 5x have been gathered one of the reels will become Wild until the Bonus Round ends.

Furthermore if 3, 4, or 5 more Scatter’s land then 3, 4, or 5 extra Spins are given.

Divine Intervention – should only 4x Scatter be located this Feature may randomly be activated. This is where another Treasure Chest symbol is given so that the Free Spins Bonus Round can be brought into play.

Trident Wilds – this Feature can occur randomly during the Base Game and even while the Free Spins are in play. Now players can see extra Mermaid Wild symbols expand to fill more positions on the reels and although there is no guarantee of a win it does offer more chances for players to see a return on their bet.

Mermaid Diamonds Game Play

Players can wager as little as 0.20 to get this online slots ready to Spin. However, for those with a larger budget, there is a +/- button on the Control Panel so this can be increased to as much as 100.00. And obviously, the more is originally staked means a higher return for the player to claim when the reels stop.

This is a fun game that players of any level can enjoy with a simple format that even beginners will find easy to follow. However, the payouts may be disappointing for some regulars to the world of casino’s but the watery Bonus Features offer plenty of ways to keep them entertained while they search for matching symbols.

There is a RTP of 94.45% in this Medium variance game which for some may seem rather low. Yet the 3 different Wild Features, Scatters, Free Spins all aid the player to add to their final jackpot balance. So for any player who doesn’t mind getting a little wet they can enjoy the fun in the Mermaid Diamonds slots game.

– Give Mermaid Diamonds some free spins here or visit play n Go casinos to play for real money

Coin Details

  • Reels 5
  • Pay lines: 720 ways
  • Progressive: No
  • Max Coins jackpot: 250,000
  • Max jackpot Payout: 5000x
  • Max Coins: 1
  • Scatter symbol: Yes
  • Wild symbol: Yes
  • Multiplier: No
  • Free Spins: Yes
  • Bonus Game: No
  • Betting range: $0.20 up to 100
  • Coin bet range: $0.01 up to $2
  • Coins per line: 1
  • Theme: Sea Life, Gems
  • Volatility: Medium
  • Free Practice: Yes
  • Software: Play’n GO
  • Slot Type: Video Slots
  • Released: September 2017
  • Aspect Ratio: 4:3
  • RTP: 95.45% AVG
  • Mobile Version: Yes


Mermaid Diamonds Trident Wilds Feature
Mermaid Diamonds Divine Intervention Feature
Mermaid Diamonds Free Spins Feature
Mermaid Diamonds Free Spins Feature
Mermaid Diamonds Symbols Pay table
Mermaids Diamond Sea Shells Pay table
Mermaid Diamonds 720 Ways Win

Casinos & Bonuses With This Game

Where to Play?BonusCompatible Devices 
PlayOjo-Casino-logo-sm.jpg500 FS
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space-wins-casino-lm.jpg500 FS
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Review Breakdown Mermaid Diamonds
  • Graphics
  • Sound
  • Features
  • Gameplay


Mermaid Diamonds is a 5 reel 720 ways pay-line video slot machine game from Play’n GO, it has a Sea Life, Adventure, Gems theme, and features Divine Intervention, Trident Wilds and free Spins. Mermaid Diamonds has a maximum jackpot win of 5000x your stake.