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Book of Helios Slot by BetSoft

Book of Helios Slot Game

Home > Slots Online > Book of Helios Slot by BetSoft

Welcome to the dark and menacing underworld of ancient Greece. This theme has wowed slot spinners since the Book of Helios Slot first launched, and its fan base just keeps growing. Then again, once you discover the key metrics and thrilling features that this game possesses, its success is by no means surprising.

It utilizes “Book Of” mechanics to generate features like Free Spins and enormous multipliers. Adding to this, there is the opportunity to score a maximum prize worth 20,168x your wager.

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How to Play the Book of Helios Slot

No matter which of the top slots you observe in our game reviews, the process of playing each title is always going to be similar. When playing the Book of Helios Slot, you must increase/decrease the wager level before hitting “Spin”.

In a nutshell, that’s the exact process required to play this game. However, there are other features like auto-spins and even a “Buy Feature” option you can utilize to switch things up.

Read more by tapping the “?” icon.

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Book of Helios Slot RTP and Variance

Matching the turbulent theme of this video slot, there is a high variance of which to be aware. This means that the reels aren’t going to whip up a steady stream of rewards. However, it also means that wins could be huge when they do appear. At the same time, the 95.58% RTP in the Book of Helios Slot Online is respectable.

Step up your game! Check out our casino guides to get the lowdown on RTP and variance, or discover the secrets of your favorite online slots.

Bet Sizes & Paytable Wins

After you’ve built up the courage required to try this game, you’ll be pleased to learn that you can spin the reels for anywhere between $0.20 and $13. 

Symbol2 on a Payline3 on a Payline4 on a Payline5 on a Payline
Bow & Arrowx0.50x2x5x10

Book of Helios Slot Bonus Features

In a similar style to most “Book Of” online slots, there are several features centered around this golden tome. The legendary book doubles up as both the Wild and Scatter symbol, which helps form better payouts and also unlocks Free Spins—10 of them at a time. 

Adding to that, Free Spins come with Expanding Wilds that spread across the reels, producing a multiplier between 1x and 5x in the process. 

Symbols and Gameplay

BetSoft has created some dramatic music to set the stage for an enjoyable yet terrifying experience in the Book of Helios Slot Game. Furthermore, the vibrant red eyes of Helios and his horses surrounding the reels almost make you feel targeted. But once you brave a few spins, this sense of fear quickly fades and you’ll get an adrenaline-fueled adventure.

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It takes a little luck and a lot of courage to visit the underworld and live to tell the tale. If you’ve got the guts to do so, the potential rewards are just unreal. Sample this game by joining now.

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Book of Helios Slot FAQs

What Do I Get With The Buy Feature?

This feature allows you to buy the Free Spins Bonus.

How Much Does The Buy Feature Cost?

If you choose to make use of this option, you’ll be charged 65.50x your selected wager size.

How Do I Know When “The Book” Is Operating As A Wild Or Scatter?

If it appears on reels 2, 3, or 4, it serves as a Scatter. However, it can be converted into a Wild if there is a chance to form a winning connection.

Quick Overview










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5 Reels and 3 Rows
10 Paylines
$0.20 Bet Minimum
Bonus Buy Feature
High Variance
95.58% RTP