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Book of the Damned
Rival Gaming · October 10, 2025

Book of the Damned — RTP, volatility and max win

Rival Gaming

Book of the Damned by Rival Gaming sets angels against skulls and hellish figures and pairs the Book of mechanic with expanding reels. Further hell-themed slots are grouped in slots with hell and devils; to see every title together, open the overview of inferno slots. You will also find Book of the Damned among our Book of slots.

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Data sheet

RTP96.11%
VolatilityHigh
Max win10,000×the stake
Bet range€0.10 – €12.50
Paylines10
Layout5×3
ReleaseOctober 10, 2025

Book of the Damned from Rival Gaming drops a Book of slot between heaven and hell: angels face skulls and horror figures, with a magic book at the centre. The book is both wild and scatter and opens the free spins, joined by reels that can expand.

Book of the Damned thrives on the clash between light and darkness. Angels and heavenly motifs meet skulls and the depths of hell, linked by a book full of magic that decides the fate of the damned. The mood swings between sacred and spooky.

The board offers 10 paylines, and a spin can cost as little as €0.10 or as much as €12.50. That maximum stake is fairly low, so the game is aimed at small to mid-sized bets.

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Game rules

In Book of the Damned, angels and skulls pay on 10 paylines fixed on the board, provided matching symbols fall on neighbouring reels starting at the left along a single line. The book steps into lines as a wild and counts as a scatter regardless of the lines. When the reels expand the grid grows, leaving more positions for hits.

Features

Bonus features

Themes

The book carries the classic Book of mechanic: it substitutes as a wild, and enough books on the board start the free spins as scatters. In the free spins round the book takes centre stage as a special symbol, and the reels can expand.

After a win Book of the Damned offers a gamble game where you can double the amount or lose it. Rival Gaming also offers a bonus buy that starts the free spins straight away.

Since Book of the Damned lets you buy its free spins directly, the game sits with the inferno slots with a bonus buy, where more titles offer this option.

RTP, max win & volatility

RTP 96.11%, higher than 67% of the 400 Inferno slots. Background: how RTP works on a slot. Volatility High, like 85 of the 180 slots in the Hell & devil theme. Background: what slot volatility means. Max win 10,000× (€125,000 at the highest stake).

Book of the Damned runs at an RTP of 96.11% and does well on max win too: at 10,000×, it beats roughly 75% of the catalogue.

High volatility is the norm for Book of slots, and here too the big potential lies in the free spins with the book as a special symbol.

Because casinos do not always run Book of the Damned at the same RTP, RTP levels of inferno slots lists other titles offered at different levels too.

Since Book of the Damned sets a high max win cap, titles with similar potential are listed under max win of inferno slots.

Note: Book of the Damned exists in several RTP versions.

Similar Inferno slots

If Book of the Damned suits you: picks with high volatility, a hell theme along with a close RTP.

Frequently asked questions

Answers from the data sheet

What is the RTP of Book of the Damned?
The RTP of Book of the Damned is 96.11%.
What is the max win in Book of the Damned?
The max win of Book of the Damned is 10,000×.
What volatility does Book of the Damned have?
The volatility of Book of the Damned is high.
What is the bet range of Book of the Damned?
Book of the Damned takes bets from €0.10 to €12.50.
How many paylines does Book of the Damned have?
Book of the Damned has 10 paylines.
What layout does Book of the Damned have?
The layout of Book of the Damned is 5×3.
When did Rival Gaming release Book of the Damned?
Rival Gaming released Book of the Damned on October 10, 2025.
Does Book of the Damned have several RTP versions?
Book of the Damned exists in several RTP versions; the highest published value is 96.11%.
Does Book of the Damned have a bonus buy?
Yes, Book of the Damned has a bonus buy.
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