Last Updated on December 28, 2022 by Adam Shaw

Image of the slot machine game Book of 99 provided by Relax Gaming

Play for real

By clicking I confirm that I am 18+

Rate this game

304 votes

Play Book of 99 For Free Now In Demo Mode

Try out our free-to-play demo of Book of 99 online slot with no download and no registration required. Read the full game review below.

Relax Gaming

Software

May, 2021

Release date

99%

RTP

Play this game for real money at:

DuckyLuck Casino

Bonus offer:

500% Up To $2,500 + 150 Free Spins

Play now

18+ T&Cs apply

Super Slots Casino Review

Bonus offer:

300 Welcome Free Spins

Play now

18+ T&Cs apply

Game Theme

Mythology

Game Feature

5-Reel Slots Autoplay Free Spins Quickspin

Slot Name

Book of 99

Volatility

High

Paylines

Reels

Min Bet

0.1

Max Bet

100

Max Win

12075

Return to Player

99%

Play More Slots From Relax Gaming

Image of the slot machine game Firewins Factory provided by Relax Gaming

Release date: February, 2024

RTP: 96.19%

Volatility: High

Play for free

Firewins Factory

Image of the slot machine game Mega Mine provided by Relax Gaming

Release date: October, 2021

RTP: 96.15%

Volatility: High

Play for free

Mega Mine

Image of the slot machine game Midnight Marauder Dream Drop provided by Relax Gaming

Release date: May, 2022

RTP: 96.19%

Volatility: High

Play for free

Midnight Marauder Dream Drop

Image of the slot machine game Hazakura Ways provided by Relax Gaming

Release date: January, 2024

RTP: 96.37%

Volatility: High

Play for free

Hazakura Ways

Image of the slot machine game Banana Town provided by Relax Gaming

Release date: June, 2022

RTP: 96.12%

Volatility: High

Play for free

Banana Town

Image of the slot machine game King of Kings provided by Relax Gaming

Release date: April, 2019

RTP: 96%

Volatility: High

Play for free

King of Kings

Image of the slot machine game La Fiesta provided by Relax Gaming

Release date: August, 2020

RTP: 96.55%

Volatility: High

Play for free

La Fiesta

Image of the slot machine game Marching Legions provided by Relax Gaming

Release date: July, 2020

RTP: 98.12%

Volatility: High

Play for free

Marching Legions

Similar slots you might like

Image of the slot machine game Power of Sun: Svarog provided by Relax Gaming

Release date: January, 2022

RTP: 96.15%

Volatility: Medium

Play for free

Power of Sun: Svarog

Image of the slot machine game World of Gods Niflheim Story provided by Relax Gaming

Release date: January, 2021

RTP: 96.33%

Volatility: Medium

Play for free

World of Gods Niflheim Story

Image of the slot machine game Artemis vs Medusa provided by Relax Gaming

Release date: July, 2020

RTP: 96.12%

Volatility: High

Play for free

Artemis vs Medusa

Image of the slot machine game Zeus The Thunderer Deluxe provided by Relax Gaming

Release date: September, 2023

RTP: 95%

Volatility: High

Play for free

Zeus The Thunderer Deluxe

Adam Shaw

Author

Hi, I'm Adam Shaw, the Chief Editor at VegasSlots.net. I love casinos and have been working in the slots industry for more than 12 years. My passion for slots and casino games made me create this website, and under my supervision, our team will make sure you're enjoying the latest games and getting the best online casino deals!

Play Book of 99 For Free Now In Demo Mode

<img alt="Icon for the heading - Play More" src="https://vegasslots.net/app/themes/vegas-slots-theme/public/images/svg/spin-jackpot-icon.a0f90a.svg" loading="lazy" width="35" height="35"> Play More Slots From Relax Gaming

<img alt="Icon for the heading - Similar slots you might like" src="https://vegasslots.net/app/themes/vegas-slots-theme/public/images/svg/best-icon.2f9e8e.svg" width="35" height="35" loading="lazy"> Similar slots you might like

Report a problem with Book of 99

Play More Slots From Relax Gaming

Similar slots you might like