HomeGamesBook of Helios Slot Free Play

Book of Helios – Play for 100% Free in Demo Modeby Betsoft Gaming

BOH SC.jpg
Play for Free Play in a casino
1415 Refresh credits Read review
Betsoft Gaming
Betsoft Gaming

Game themes

Betsoft Gaming

Book of Helios review

Theme and Style

Book of Helios is themed around ancient Greek mythology, especially Helios, the god of the sun.

Players will travel through time to an unforgiving world where chariots are pulled by magical horses and vengeful gods reign supreme. With a little luck and some enchanted artifacts, players might make it through the fire alive.

This slot is a good fit for players who enjoy a mythology theme with some theatrical flair.

Book of Helios base game win
Win in the base game

Visuals and Soundtrack

The soundtrack is ominous and filled with steady drum beats that suggest a battle is about to begin. As the reels spin, players will hear the sound of gravel crunching and chains clanging. This adds a gritty realism to the setting.

On the reels, players will meet characters animated in a cartoon style, including the red-eyed Helios wearing a furious expression. They’ll also meet an Indiana Jones-like heroine with a piercing gaze and rope ready at hand.

Helios stands over the reels as well, his hands gripping the frame as if he’s ready to fight. On either side of the reels, the horses of his chariot rear, their skin cracked as if they are made of stone.

Overall, the graphics and music combine to create a unique twist on Greek mythology.

Book of Helios - Special symbol win
Win with the Special symbol in Free Spins

Gameplay and Key Statistics

Book of Helios has a 5x3 reel structure and a total of 10 win lines.

This game offers a return to player of 96%, roughly average for the industry.

The range of bets provided by this game ran from a minimum bet per spin of $/£/€0.10 up to a maximum of $/£/€10.00 per spin.

With high volatility, Book of Helios will award payouts less frequently, but with larger wins.

Bonus Gameplay and Special Features

The Wild symbol substitutes for all symbols and also functions as a Scatter symbol. The Wild symbol appears on reels 2, 3, and 4.

The Free Spins feature is triggered when players land 3 or more Scatter symbols. The feature begins with 10 free spins.

Throughout the Free Spins feature, one of the paying symbols functions as a special expanding symbol. The paying symbol is selected at random at the beginning of the feature.

Book of Helios - Expanding Special symbol
The expanding Special Symbol is selected at the beginning of the Free Spins bonus

If a win is possible when the special expanding symbol lands on 2 or more reels, the symbol expands to cover the entire reel. Regardless of whether the special expanding symbol appears on non-adjacent positions, it pays on every line played.

During this time, all Scatter-Wilds on the reels also expand to cover their entire reel and reveal a multiplier. This multiplier will be between x1 and x5.

Players cannot be awarded additional free spins while in the Free Spins feature.


We recommend this average RTP (96%), high volatility Greek mythology-themed slot.

With a dramatic atmosphere and reasonable RTP, Book of Helios is a solid choice.

A variety of bonus features add further interest to this engaging slot and ensure the gameplay stays fun.

Author: Amelia Waiz
This review was last updated: 14.01.2024

Top real-money casinos with slots

No available casino offers this specific game. Online casinos listed below offer other games of the same genre.
There are no casinos with this game

Unfortunately, there are no real-money casinos that offer this game. Click the button below to find good online casinos that will allow you to play similar casino games.

Games - newsletter - flash image_alt
Subscribe to our newsletter, receive info about the most exciting newly released free slots