Spinomenal · 2022 · high volatility · free demo

Book Of Diamonds

Book Of Diamonds is a slot game developed by Spinomenal. Book Of Diamonds comes with an RTP of 96.14%, which is roughly in line with the industry standard.

Book Of Diamonds facts

RTP
96.14%†
Volatility
High†
Reels
5†
Paylines
10†
Max win
1,000,000׆
Bet range
0.01 – 10†
Max win per spin
500,000 at max bet†
Released
†
Game type
Slots†
Provider
Spinomenal

RTP varies by casino. Studios release the same slot in more than one RTP build and each casino picks which one it runs, so check the RTP in this game's own info screen at the casino where you play.

Categories† Book of Fruit

Demo not offered in: United Kingdom.

† existing Slottomat data, not yet confirmed by the studio.

The rules inside the game take precedence.

Free Demo

Book Of Diamonds

by Spinomenal

18+ | T&Cs Apply | Gamble Responsibly

Last updated: Oct 13, 2026
Provider: Spinomenal RTP: 96.14% Volatility: High Max Win: 5,000×
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Book Of Diamonds Slot Overview



Game Features


The game uses a 5 x 3 grid layout with Fixed paylines

Play Book Of Diamonds on Mobile


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FAQ

Common Questions About Book Of Diamonds

Book Of Diamonds by Spinomenal has a theoretical RTP of 96.14% and is classified as a Very High volatility slot. This means wins can be less frequent but potentially larger.

This allows you to experience the game at no cost.

The minimum and maximum bet are shown in the game's bet menu and can differ between casinos. The game features 20 fixed paylines.
Yes, as a modern Spinomenal slot, Book Of Diamonds is fully optimized for mobile play. You can access it on smartphones and tablets through a compatible browser.

You can search for spina zonke demo Book Of Diamonds or similar terms to find platforms where you can try the game for free.