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Play Book of Helios for Free
Betsoft
3
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Book of Helios Slot Review
Discover the legend of the Book of Helios online slot. The game comes with a 5x3 grid, high volatility, 10 paylines, and 95.58% RTP. You’ll play with special features like wilds, scatters, and a free spins round with expanding symbols and multipliers.
Ready to find out more? Play the Book of Helios slot for free today!
Game Info
Return to Player
95.58
Volatility
High
Provider
Betsoft
Autoplay
Bonus Buy
Bonus Rounds
Cascading Reels/Avalanche Feature
Cluster Pays
Expanding
Free Spins
Gamble
Jackpot Slots
Megaways
Mobile
Multiplier Symbols
Mystery
Scatter Symbols
Spreading
Stacked
Sticky
Number of Paylines
10
Layout
Min Bet
0
Max Bet
0
Release Date
6/5/2022
Last Update
2/28/2025
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Unravel the Mystery
Go on a quest and discover the legend of the Book of Helios online slot. This five-reeled game by BetSoft lies in the middle of a temple with stone horses on either side. You’ll play to background music that fits the theme perfectly.
Helios himself is the highest paying symbol, followed by the explorer, crossbow, and lasso. A, K, Q, J, and 10 are the lower paying symbols of the Book of Helios slot machine.
Pick a Bet
The adventure on the Book of Helios online slot starts when you choose a stake between 0.20 and 20.00. There are 10 paylines within the 5x3 grid, all of which go from left to right.
We’ve put together the following table to give you the symbol payouts for each of the Book of Helios slot machine’s symbols. These are based on a maximum bet.
Symbol
Two on a Payline
Three on a Payline
Four on a Payline
Five on a Payline
Helios
40.00
100.00
200.00
400.00
Explorer
20.00
60.00
160.00
300.00
Crossbow
10.00
40.00
100.00
200.00
Lasso
10.00
40.00
100.00
200.00
A
n/a
20.00
60.00
160.00
K
n/a
10.00
40.00
120.00
Q
n/a
10.00
40.00
120.00
J
n/a
4.00
20.00
100.00
10
n/a
4.00
20.00
100.00
The Book of Helios slot machine has high volatility and 95.58% RTP.
Expand and Win Prizes
The book is both the wild and the scatter. As a wild, it helps form winning combinations on the Book of Helios online slot by substituting for any regular symbol within the game.
When three or more books land on the reels, you will receive 10 free spins. An expanding symbol is randomly chosen at the start of the round. If this is present on 2+ or 3+ reels and can form a win, the symbols expand to cover their entire reel to complete the combination.
The book also expands when landing during the Book of Helios slot machine’s free spins round. When doing so, it reveals a multiplier of between 1x and 5x. This substitutes for the expanding symbol.
If you don’t want to wait for enough books to fall, you can purchase the free spins round by clicking on the shopping cart and confirming your purchase of 65.50x your stake.
Go on More Greek Adventures
Unravel more legends when you try out other games like the Age of the Gods Furious 4 slot by Playtech and the Shadows of Olympus slot by Spin Games.
Play Now
The Book of Helios online slot is a great addition to the BetSoft catalog and we recommend you give it a try. This highly volatile game has 95.58% RTP and 10 paylines to start off with. You’ve then got wilds and free spins with an expanding symbol and multipliers.
What more could you ask for? Play the Book of Helios slot online today!
