Review by:

Ramesh Kumar

Tome of Madness

Tome of Madness is a thrilling online slot developed by Play’n GO that invites players into the mysterious and eerie world of H.P. Lovecraft.

The game is based on the fictional universe of Cthulhu Mythos, making it uniquely atmospheric compared to more traditional slot themes. It features a cascading grid format that departs from standard reel slots, offering players a dynamic and immersive experience with each spin.

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Slot data – Tome of madness

Play’n GO


Cluster Pays (no traditional paylines)

5×5 grid



2,000x your stake

Portal Effects, Abyss, Void, Special Wilds

Adventure, Mystery, Horror

Widely available; restrictions may apply based on local gambling regulations.

I played Tome of madness – these are my thoughts.

Playing Tome of Madness was an enthralling experience. The slot’s cascade feature, coupled with the collection of mystical items to trigger different effects, keeps the gameplay exciting and unpredictable. The high-quality graphics and eerie soundtrack perfectly complement the theme, creating a genuinely immersive atmosphere.

How to play

Tome of Madness uses a cascading grid system where winning combinations are achieved by landing clusters of four or more symbols. Wins contribute to charging the Portal, which when fully charged, triggers various bonus features that can lead to significant payouts.

RTP, volatility, and payouts

The RTP of Tome of Madness is slightly above average at 96.59%. It is a high volatility game, meaning that payouts may be less frequent but have the potential to be quite significant when they occur. The maximum win of 2,000x your stake offers substantial upside while playing.

Game features

Tome of Madness includes several unique features:

  • Portal Effects: Triggered by winning combinations, enhancing gameplay with additional wilds and effects.
  • Abyss and Void: These features remove rows, columns, or all non-wild symbols, creating opportunities for additional wins.
  • Special Wilds: Including the Book of Madness (regular wild), the Necronomicon (multiplier wild), and other thematic icons that assist in forming wins.

Theme and graphics

The visuals are stunning, with a detailed and well-executed theme that transports players into a Lovecraftian horror adventure. The dark and mysterious design complements the suspenseful gameplay, making each spin a visually captivating experience.

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Tome of madness – My conclusion and rating

Tome of Madness is a must-try for fans of narrative-driven slots and those who enjoy games that offer more than just a mechanical experience. The combination of a high RTP, significant volatility, and engaging features earns this slot a rating of 9 out of 10. It’s a beautifully crafted game that stands out in Play’n GO’s portfolio for its originality and immersive experience.

Frequently asked questions

The RTP is 96.59%.

Yes, it includes multiple features like Portal Effects, Abyss, Void, and special wilds

The biggest possible win is up to 2,000 times your stake.

Did you enjoy your stay?
0 / 5 5.00