Book of Fusion Slot Online from Light & Wonder

Play in Book of Fusion Slot Online from Light & Wonder for free now | Ontario Casino
Rating 8.0/10
Play for real
Play in Book of Fusion Slot Online from Light & Wonder for free now | Ontario Casino
Royal Panda slot frame
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Slot details

Jackpot Game
Release Date
Slot lines
Scatter Symbol
Slot reels
Max. win
Wild symbol
Min. bet
Free spins
Symbol Stacked
Casino slot types
Slot Theme
Max. bet
Bonus game

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Gameplay Facts & Figures Book of Fusion

Gameplay Facts & Figures

The Free Spins Bonus is the main draw in this game. That has 5 reels and 10 paylines. You'll start with 10 free spins and 2 growing special symbols in this game. If you can retrigger the feature, you'll get 10 more free spins and 2 more spectacular expanding symbols. Potential rewards include 50 bonus spins and 10 expanding special characters. This slot has a theoretical return to player percentage of 95.97% and a maximum win multiplier of 7,142x.

Game Design

  • Theme and Graphics

    Theme and Graphics

    The Book of Fusion slot machine, which has a scientific theme, transports you to a scientist's laboratory where sparks will fly. The Tesla Coil was developed by Nikola Tesla, an inventor, engineer, and futurist. His name is famously associated with the device. The fact that the system can wirelessly transmit energy is reflected in the design of the game, which features a logo that depicts electricity flowing through it.

  • Sound


    The audio track is made out of a loop of bass-heavy, slightly eerie electronic music, and it also includes some sound effects from a laboratory to add to the ambiance.

  • Mobile Compatibility

    Mobile Compatibility

    This slot machine is an HTML5 and JS-based video slot that can be played on any device. It's also suitable for use on any mobile gadget. This will guarantee a smooth and optimum gaming experience on any mobile device. To add insult to injury, the gameplay will not change in any way if you choose to play as an OC or utilize a different type of device.

Bonus Features

  • Free Spins

    Free Spins

    To activate the Free Spins Bonus, you need to see three or more Book of Fusion wild/scatter symbols on the reels. On average, it takes 185 spins to trigger 10 free games; once activated, the game usually continues.

    Two unique icons are selected at random before the free games begin. If two or more of these symbols appear anywhere on the reels, they will grow to fill the entire reel (i.e. scatter, style payouts). If you can retrigger the feature, you'll receive 10 more free spins and two more unique symbols.

  • Buy Pass

    Buy Pass

    The option to "Buy Pass" is available. For an additional 70 times your initial wager, you may have instant access to the Free Spins Bonus feature.

How to Play

You can quickly get into the fun of slot machine gambling.

  1. Visit a casino, seek out the slot machine, and start betting
  2. Load it up and tweak the settings to your liking so you're ready to go
  3. You should look into the timing and extras
  4. Click the "Spin" button after settling on a wager

RTP and Volatility

According to Light and Wonder, Book of Fusion has a lower-than-average RTP varying from 89.99% to 95.97%, depending on the stakes you choose to play at. It has a high degree of volatility.

Book of Fusion Hits & Misses

This slot has its advantages and disadvantages:

Book of Fusion Information


Its good visuals are different from satisfying substance. Given the game's serious subject matter, we expected greater depth from the extras. The expanding symbols during free spins are an interesting twist, but there is no bonus round. As time goes on, the return on investment is dismal. In small doses, though, the experience is entertaining.

Frank Mickens Project Manager

Author: Frank Mickens

Frank is a high-level specialist with an unstoppable desire to develop both himself and the project. He has been working in the company for 8 years and became the soul of the team. Currently, he is occupied with reviewing online casino platforms and developing new ones.


Are there any Book of Fusion free spins?

Ten free spins and 2 expanding symbols start the Free Spins Bonus feature. Retriggers add 10 free spins and 2 great expanding symbols. Fifty free spins and 10 expanding symbols are possible.

What is the Book of Fusion max win?

Max liability allows 7,142x your wager each spin. Filling the reels with the high-value scientist pays 500x bet.

What is the RTP of the Book of Fusion?

Its basic RTP is 89.99%, one of the lowest we've encountered for a paid or no-deposit slot. However, even at its greatest, it is just 95.97%, compared to 96% on average.