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Mermaid's Diamond by Play'n GO
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Slot machine details and review Mermaid’s Diamond

Mermaid’s Diamond is a fascinating online slot machine from the developer PlayΒ΄n GO, which focuses on an underwater world full of mysteries and treasures. This slot is popular for its high-quality graphics, innovative game mechanics and exciting bonus features. The game uses a unique reel format that allows for 720 ways to win. Combinations are counted from left to right. The reels are diamond-shaped with a 3-4-5-4-3 configuration.

Mermaid’s Diamond by Play'n GO

Slot machine detail:

  • Software provider
    Software provider

    Who is the manufacturer of the slot machine?

    Every slot machine must be manufactured by a company that invented, designed and put it into operation. Many players eventually find that they only enjoy playing on machines from specific manufacturers, so they narrow down their selection by preferred software manufacturers. In the Czech Republic, the most popular machines are from local software manufacturers such as Kajot or Synot.

  • Game type
    Game type
    Slot
  • Reels
    Reels

    What are the Cylinders or Reels on a slot machine?

    Reels are the basic element of most slot machines and are columns of symbols that spin and stop on the screen gradually during the game. They are therefore the basic element on which symbols spin and on which winning combinations are formed. The most popular numbers of reels are 3 and 5.

  • Winning paylines
    Winning paylines

    What are paylines and how do they work?

    Paylines on slot machines are imaginary lines that run through the reels of the machine and determine which combinations of symbols on these lines are considered winning. As the reels spin, players try to achieve winning combinations of symbols on these lines. Combinations must always start from the left. Each payline has its own payout value, and the winnings are determined by the paytable for each symbol on the particular machine. Modern slot machines can have hundreds of paylines, and players often have the option to choose how many of these lines they bet on.

    720 paylines
  • RTP
    RTP

    What is RTP

    The RTP of slot machines is a rule of thumb for how much money a slot machine will return to players. Let's say you put 100 crowns in it, the RTP determines how much of that money you should get back. The average value is 92 to 97%.

    96.5%
  • Layout
    3-4-5-4-3

Slot theme and symbols

The game takes you to a mysterious underwater world where sirens and sea creatures await you. The graphics are stunning – the background depicts the depths of the sea, while the reels are surrounded by pearl shells, corals and seaweed. The sound of the game perfectly complements the atmosphere thanks to the gentle sounds of waves and a magical musical background. Classic card values ​​in the style of shells are among the low symbols. Precious stones are among the higher ones. The WILD symbol appears to complete winning combinations and thanks to it you can also enjoy a very interesting bonus game. In the case of Scatter symbols, their function remains the same – triggering Free Spins and one great bonus feature. During the free spins, you can collect more Scatter symbols, which will add more and more free spins to you.

Theme and Symbols Mermaid’s Diamond
Theme and Symbols Mermaid’s Diamond
Symbol Diamond slot Mermaid’s Diamond by Play'n GO
Diamond
Symbol Ruby slot Mermaid’s Diamond by Play'n GO
Ruby
Symbol Saphire slot Mermaid’s Diamond by Play'n GO
Saphire
Symbol Emerald slot Mermaid’s Diamond by Play'n GO
Emerald
Symbol Skate fish slot Mermaid’s Diamond by Play'n GO
Skate fish
Symbol Starfish slot Mermaid’s Diamond by Play'n GO
Starfish
Symbol Squid slot Mermaid’s Diamond by Play'n GO
Squid
Symbol Shell slot Mermaid’s Diamond by Play'n GO
Shell

Special Symbols and Slot Features

3D
3D
NO
Autoplay
Autoplay
YES
Free Spins
Free Spins
YES
Gamble Feature
Gamble Feature
NO
Locking Symbols
Locking Symbols
NO
Wild Symbol
Wild Symbol
YES
Win Multiplier
Win Multiplier
YES
Other features
Bonus Game
Bonus Scatter
Scatter Symbol
Symbol WILD Symbol slot Mermaid’s Diamond by Play'n GO
WILD Symbol

The game features special WILD symbols that substitute for all other symbols except the Bonus Scatter symbols, creating the best possible winning combinations depending on the paytable.

Trident Wild Spin Feature

The Trident Wild Spins feature can be activated randomly during any feature game of the base game. During this feature, a random number of special WILD symbols will appear on reels 1-2 in the feature game.

Symbol Scatter symbol slot Mermaid’s Diamond by Play'n GO
Scatter symbol

The game features Scatter bonus symbols. If 5 Scatter symbols appear anywhere on the reels, the bonus spins will be activated within 1 regular game. When the Free Spins feature is activated, 5 chests will appear, from which the bettor will select 1 and the number of Free Spins awarded (10, 15 or 25) will be displayed. Your selection does not affect the payout percentage or the outcome of the game. During the Free Spins feature, all displayed Diamond symbols are added to the counter. If 5 Diamond symbols are collected, the Trident Wild Spins feature will be activated after the reels have stopped spinning for 1 bonus free spin.

In Bonus Spin mode, you can get additional bonus spins by landing Scatter symbols. If you land 3 Scatter symbols, you will be awarded 3 more bonus free spins, if you land 4 Scatter symbols, you will be awarded 4 more bonus free spins and if you land 5 Scatter symbols, you will be awarded 5 more bonus free spins.

Divine Intervention Feature

The Divine Intervention feature is purely random. It can be triggered during the base game after a non-winning spin. However, you need to land 4 Scatter symbols anywhere on the reels. If this feature is triggered, a fifth Scatter symbol will be added and the Free Spins feature will be activated.

Prize table

Symbol Multiplier
3x in payline 4x in payline 5x in payline
Symbol Diamond slot Mermaid’s Diamond by Play'n GO
Diamond
16x 32x 160x
Symbol Ruby slot Mermaid’s Diamond by Play'n GO
Ruby
8x 20x 40x
Symbol Saphire slot Mermaid’s Diamond by Play'n GO
Saphire
4,8x 12x 24x
Symbol Emerald slot Mermaid’s Diamond by Play'n GO
Emerald
3,2x 8x 16x
Symbol Skate fish slot Mermaid’s Diamond by Play'n GO
Skate fish
2,4x 6,4x 12x
Symbol Starfish slot Mermaid’s Diamond by Play'n GO
Starfish
2,4x 6,4x 12x
Symbol Squid slot Mermaid’s Diamond by Play'n GO
Squid
1,6x 4x 8x
Symbol Shell slot Mermaid’s Diamond by Play'n GO
Shell
1,6x 4x 8x

Our rating of the game Mermaid’s Diamond

Mermaid’s Diamond is a perfect choice for players who like visually appealing games with deeper game mechanics. The bonus features are fun and often bring big rewards. The medium to high volatility is ideal for those who are willing to take risks to get bigger wins. This slot will not only entertain you, but also offer you a real chance to win interesting rewards. We can recommend the game not only to fans of underwater themes, but also to players looking for something more than just a classic slot.

Pros

  • The game differs from traditional slots due to its diamond-shaped reel arrangement (3-4-5-4-3), which provides up to 720 ways to win
  • Relatively high return to player offers fair chances of winning
  • Features like Divine Intervention and Free Spins add dynamics to the game and increase the potential for big wins
  • Diamonds in bonus rounds can activate special rewards, providing more motivation to play
  • Frequent occurrence of WILD symbols helps create more winning combinations
  • The underwater theme is elaborated in detail
  • Medium to high volatility is suitable for players who prefer occasional but larger wins

Cons

  • Can be more demanding on the bankroll as wins may not be very frequent, and the game thus requires patience
  • The diamond structure of the rollers can be confusing for beginners and takes longer to understand
  • Although bonuses are fun, they can take a long time to trigger
  • Big wins are more dependent on bonus rounds than regular gameplay
  • The underwater environment with mermaids may not be attractive to everyone
  • The game does not offer a progressive jackpot, which may be a disadvantage for players looking for higher risk and rewards

Manufacturer Play'n GO

The Play’n GO brand is one of the well-known online casino software developers. Over the course of its existence, this manufacturer has become one of the most popular suppliers of gaming software to leading European and global casinos. It is characterised above all by its combination of eye-catching graphics, animation and gameplay, which are qualities that every good gambler requires.

Logo Play'n GO

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Bonuses to casinos where slots Play’n GO slots can be played

Rating
96%

How do we rate bonuses?

The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.

Total bonus amount
92 %
Easy to reach
95 %

Use the bonus spins offer at PlayOJO to get 50 FS on the Big Bass Bonanza slot. The minimum required deposit to activate the bonus is Β£10 and your spins can be played at the Β£0.1 chip size. Note that the bonus is not available for players from N.I. Irregular play may lead to the removal of rewards. All the OJO Rewards and Game Play policies apply.

Rating
94%

How do we rate bonuses?

The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.

Total bonus amount
94 %
Easy to reach
94 %

5 Free Spins – New players only, No deposit required, valid debit card verification required, max bonus conversion Β£50, 65x wagering requirements, Full T&Cs apply. Up to 500 Free Spins – New players only, Β£10 min fund, free spins won via mega reel, max bonus conversion to real funds equal to lifetime deposits (up to Β£250), 65x wagering requirements and full T&Cs apply here

Rating
93%

How do we rate bonuses?

The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.

Total bonus amount
90 %
Easy to reach
96 %

#AD. New customers only. Min deposit Β£10, wagering 60x for refund bonus, max bet Β£5 with bonus funds. Free Spins bonus has x40 wagering. 23 free spins on registration (max withdrawal is Β£100). 77 extra spins on 1st deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Ecopayz, Skrill or Neteller. Eligibility is restricted to suspected bonus abuse. Bonus terms apply

Rating
93%

How do we rate bonuses?

The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.

Total bonus amount
94 %
Easy to reach
95 %

11 FS – New players only. Min. deposit Β£10. Account ballance is withdrawable at any time. Upon withdrawal, any remaining bonus spins are forfeited. 7 days to activate the spins. Bonus spins will expire 24 hours after activation. Full T&C Apply.

Β£200 deposit bonus – New players only. Min. deposit Β£10. 30 days to activate & 60 days to use deposit bonus after activation. Wager req.: 35x on eligble games. Max. Bonus Β£200. Bonus balance is paid with 10% Increments to account balance. Bonus balance is not payable. Max. bet is Β£20 or up to value 50% of the bonus amount – whichever is lowest. Account ballance is withdrawable at any time. Upon withdrawal, any remaining deposit bonus is forfeited. Full T&C Apply, play responsibly.

Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.

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