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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!

Good
Category Video Slots
Slots Provider PlaynGO
RTP 96.20%
Game Volatility N/A
Jurisdiction Sweden
Rating 7 / 10
Release Date 07 Jul 2022
Claim Merlin’s Grimoire Bonus

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PLAY Merlin’s Grimoire @ Hippozino Casino PLAY Merlin’s Grimoire @ Hippozino Casino Claim Merlin’s Grimoire Bonus

18+. New players only. 21 No-Deposit Spins on Book of Dead. Min deposit £10. Bonus funds are 121% up to £100. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Winnings from No-Deposit Spins capped at £100. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.org.

Good

Details

Category Video Slots
Slots Provider PlaynGO
RTP 96.20%
Game Volatility N/A
Jurisdiction Sweden
Rating 7 / 10
Release Date 07 Jul 2022

Merlin’s Grimoire Bonuses

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Merlin's Grimoire FAQ

  • What is the Return to Player (RTP) percentage for the Merlin's Grimoire slot?

    The Return to Player (RTP) percentage of Merlin's Grimoire stands at 96.20%.

  • Who is the developer behind Merlin's Grimoire?

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