Play Mermaid’s Diamond Slot for Free & Review

Mermaid’s Diamond is a Play ‘N Go slot with 5 reels and 720 ways to win. Playable on all devices from 20p a spin, it comes with win both ways technology and has a Greek mythology theme. Look out for the randomly triggered Trident Wilds feature in the base game as up to 2 wilds are added to the reels to help you win. If you get 4 scatters, Poseidon can intervene in the Divine Intervention feature to give you the 5th scatter in order to trigger the Free Spins feature – here, you will begin with up to 25 free spins with the possibility to win an unlimited amount of extra free spins. You can also collect diamond symbols with 5 of them giving you a fully wild reel for a free spin – there are wins of up to 5,000 times your stake on each spin!

Where to Play Mermaid’s Diamond Slot

1
120

Bonus Spins

£400

in Bonuses

1,850+

Slots

T&C Apply

18+ New Customers only. Casino welcome bonus must be selected on sign-up. Eligibility requirements apply. BeGambleAware.org. 20 Free Spins on Book of Dead only. Claim via ‘My Offers’ within 14 days of sign-up. Free spins valued £0.10 each with 7 day expiry. 35x wagering on eligible slots. Winnings paid as cash. Casino Package deposits of £10, £20, £50 or £100 matched with bonus of same value. 14 day expiry. Total of four deposit bonuses available. 35x wagering within 30 days of depositing before bonus credited to cash. Book of Dead spins credited upon deposits; under £50 – 10 bonus spins; £50+ – 25 bonus spins. 3 day expiry. Winnings paid as cash.

2
100%

up to £100

30

Free Spins

1,000+

Slots

T&C Apply

18+. Winnings from free spins paid as cash. Free spins expire 7 days after acceptance. New Casino players from UK & Ireland only. SMS verification required. T&Cs apply. By taking part in this promotion, you agree with our Terms & Conditions.

3
200%

up to £60

2,300+

Slots

VR

Virtual Reality

T&C Apply

18+. New UK customers only. 200% deposit bonus up to £60. Must use bonus code “OSUK200” upon registration to receive the bonus. Min deposit £20 and 48x wagering requirements apply on bonus (game weighting applies). £3 max bet applies when playing with an active bonus. Bonus expires if not claimed within 7 days. T’s and c’s apply. Please gamble responsibly, www.begambleaware.org.

Mermaid’s Diamond is a 5 reel, 720 ways to win slot from Play ‘N Go that can be played from 20p to £100 a spin on desktop, mobile and tablet devices (including iOS and Android). You go in search for treasure underwater with expanding wilds, free spins and divine intervention by sea god Poseidon in this Greek mythology themed offering where you can win up to 5,000 times your stake on each spin.

The first thing you’ll notice is that Mermaid’s Diamond is played in an elegant underwater setting on an unusual hexagonal reel set with 720 ways to win that offers pays in both directions – you can form wins by getting adjacent symbols from left to right and right to left starting on the outermost reels (reel 1 or 5).

Visually, you are taken to the depths of the sea – it has an epic feel to it with a serious and orchestral soundtrack. Symbols on the reels include 4 underwater creatures and 4 precious shin gems. The diamond is the most valuable giving you 10 times your stake for 5 across a payline.

You also have the beautiful mermaid who is the wild symbol – she substitutes for all other symbols bar the scatter. The wild is important as it can randomly trigger the Trident Wilds feature in the base game. Wilds are then added on 1 or 2 reels whilst the reels spin.

There is also a Divine Intervention feature which can be activated on a non-winning spin when 4 scatters appear on the reels – once triggered, the illusive 5th scatter symbol appears to trigger the Free Spins feature. The other ways of triggering the Free Spins feature is by getting 5 treasure chest scatters anywhere on the reels.

Once in, you have to choose 1 of the 5 treasure chests to reveal 10, 15 or 25 free spins. If you get 3, 4 or 5 scatters during a free spin, you will win 10, 15 or 25 more free spins – there’s no limit to how many free spins you can win! More importantly, look out for the sparkling diamond symbol.

When you collect 5 of them, you will trigger the Trident Wilds feature with 1 reel becoming filled with wild symbols. If you collect 4 diamonds and the Free Spins feature ends, these will be stored for the next time you enter the feature which is good. Anyway, you will get a wild reel for that free spin.

Mermaid’s Diamond is visually stunning, as are all Play ‘N Go slots, so there’s no surprise there – the variance is in the middle with maximum wins of 5,000 times your stake on each spin. Overall, a superb game from Play ‘N Go which is all about the wild reels in the Free Spins feature – get a few and you could receive god-like wins. If you like the theme, I highly recommend Novomatic’s Lord of the Ocean and IGT’s King of Atlantis which features Poseidon

Moon Princess Slot Information

  • Game:
    Mermaid’s Diamond
  • Software:
    Play ‘N Go
  • Type:
    Video Slot
  • Reels:
    5
  • Paylines:
    720
  • Total Coins:
    20
  • Coins Range:
    0.20 to 100.00
  • Jackpot:
    7,200
  • Bonus Round:
    Yes (3)
  • Free Spins/Multiplier:
    10-?/1x
Review by Chris Taylor

Review by Chris Taylor

Chris is a slots expert that has reviewed and played over 4,000 online slots. Having being in the iGaming industry for over 16 years, he knows how slots work, how bonus features are triggered and how the RTP and variance affect the gameplay.