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Our website does not feature any real money casino games. All games available are complimentary and do not offer real money winnings. There are no taxes or fees for accessing our site. Your personal information remains secure, adhering to our Privacy Policy. Please note, that SlotsCalendar is exclusively for individuals aged 18 and above.

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SlotsCalendar is an affiliate site, meaning we include affiliate links in our content. If you visit a site through our link and make a deposit, we earn a commission at no additional cost to you. This may influence the product placement on our site, but it does not affect our evaluations. Our reviews and recommendations are impartial, following a commercially independent editorial policy with a well-established methodology. Be aware that the information on this page is updated frequently, but changes might happen without our immediate notification.

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Play responsible

Online gambling offers enjoyment, but it can result in addiction. Recognised as a mental health issue, gambling addiction carries both immediate and long-term repercussions. At SlotsCalendar, our aim is to enlighten our customers about the inherent risks involved. Keep in command, and gamble with responsibility!

Slots Provider Betsoft
Reel Setup 3 Rows, 30 paylines, 5 Reels
RTP 96.4%
Game Volatility Medium
Bet Level €0.30 / €150
Rating 7 / 10
Release Date 15 May 2012
Claim Under The Sea Bonus

NEW PLAYERS ONLY, NO DEPOSIT REQUIRED, VALID DEBIT CARD VERIFICATION REQUIRED, £8 MAX WIN PER 10 SPINS, MAX BONUS CONVERSION £50, 65X WAGERING REQUIREMENT, FULL T&CS APPLY

PLAY Under The Sea @ Mega Riches PLAY Under The Sea @ Mega Riches Claim Under The Sea Bonus

NEW PLAYERS ONLY, NO DEPOSIT REQUIRED, VALID DEBIT CARD VERIFICATION REQUIRED, £8 MAX WIN PER 10 SPINS, MAX BONUS CONVERSION £50, 65X WAGERING REQUIREMENT, FULL T&CS APPLY

Details

Slots Provider Betsoft
Reel Setup 3 Rows, 30 paylines, 5 Reels
RTP 96.4%
Game Volatility Medium
Bet Level €0.30 / €150
Rating 7 / 10
Release Date 15 May 2012

Bonus

Play
New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50, T&Cs apply
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Under The Sea FAQ

  • What is the Return to Player (RTP) percentage for the Under The Sea slot?

    The Return to Player (RTP) percentage of Under The Sea stands at 96.4%.

  • Who is the developer behind Under The Sea?

    Betsoft is the studio responsible for creating Under The Sea.

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    If you want to play Under The Sea for free, you are in the right place. Slotscalendar is offering a free version of Under The Sea!

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