Play Jewels of the Sea Slot for Free & Review

Jewels of the Sea is a 5 reel, 720 ways to win slot from Novomatic. Playable on all devices from 40p per spin, it takes you to the depths of the sea where mermaids and dolphins help you retrieve lost treasures. There’s a x2 wild which doubles payouts and a Free Spins feature where up to 192 free spins are possible.

Where to Play Jewels of the Sea Slot



5 X




T&C Apply

18+. 100% Buy-In up to £400 Buy-In bonus. Min £20 cash buy-in to be eligible. Max bonus £400. 20x wagering requirements on total of buy in and bonus amount. bonus is valid for 7 days. *T&Cs apply.


Bonus Spins


in Bonuses



T&C Apply

18+ New Customers only. Casino welcome bonus must be selected on sign-up. Eligibility requirements apply. 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.


up to £100


Free Spins



T&C Apply

18+ | KYC verified | New players only | Bonuscode: BEST20 | Min Deposit £10 | 100% bonus up to £100 + 20 Free Spins on Hotline | Value per spin: £0.15 | 35x wagering of deposit and bonus | T&Cs apply | General Promotions Terms Apply

Jewels of the Sea is a Novomatic slot with 5 reels and 720 ways. Available to play on desktop, mobile and tablet devices from 40p to £100 per spin, it takes you on an aquatic adventure to the bottom of the sea - pirate ships have succumbed to the stormy seas where your aim is to retrieve the treasures on offer.

First thing to note is the soundtrack which sounds like a love song – symbols on the reels include 2 enchanting mermaids, clever dolphins and regular playing cards (A, K, Q, J and 10). The highest value symbol is the blonde mermaid who rewards you with 400 times your line bet if you manage to find 5 on a payline.

As for the 720 ways to win, all wins pay anywhere in view from left to right and must be consecutive, starting from the left reel (reel 1). The wild symbol only appears on the 3 middle reels and substitutes for all symbols except the Free Spins scatter. When you form a winning combination with a x2 wild symbol, your payout will be doubled.

The main attraction is the Free Spins feature which is played when a combination of 5 Free Spins scatter symbols land anywhere on the reels – this will give you 8 free spins as well as a 1x stake cash prize. With the 720 ways to win engine, you can get a whopping 96 free spins with 12x your stake as a cash prize when you trigger the feature. The good news is that you can retrigger the feature again with a mind-blowing 192 free spins available in total!

Jewels of the Sea has an air of mystery about it – despite the cheesy soundtrack, big wins are certainly possible in the Free Spins feature. There’s a maximum of 500 times your stake to be won on every single spin which is good. Quite basic in terms of gameplay, it’s a medium to high variance slot which complements Novomatic’s already existing range of water inspired slots – think the iconic Lord of the Ocean or the pirate-themed Red Lady.

Jewels of the Sea Slot Slot Information

  • Game:
    Jewels of the Sea
  • Software:
  • Type:
    Video Slot
  • Reels:
  • Paylines:
  • Total Coins:
  • Coins Range:
    0.40 to 100.00
  • Jackpot:
  • Bonus Round:
    Yes (1)
  • Free Spins/Multiplier:
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.