Book of Helios

Book of Helios

Book of Helios is a mythology-themed slot game from Betsoft with an excellent audio-visual presentation. This exotic release has multiple surprises prepared for its punters, including Free Spins, Expanding Symbols and the Buy Feature. Punters will have a great time with this slot that offers more-than-substantial top prizes. Embark on a journey to Ancient Greece to reveal the secret of the Book of Helios and snatch handsome wins.

Where to Play Book of Helios

The historic adventure ahead of you has genuinely exciting moments to delight punters worldwide. If you are into thrilling quests, check out Bovada casino. US online casino players can create an account and test numerous other titles from this prominent developer.

Slot Information

The game provides many betting options, with the lowest wager you can lay amounting to only $0.1. In addition, the highest amount you can bet is $10, so the game is affordable to anyone. It might scare off high rollers, as it is more tailored to suit casual players and penny pinchers. It is a high volatility game with an RTP of 96%, precisely around the slot industry average.

Land at least three matching symbols on a single payline from the left to snatch a win. The payouts and win intervals during the base game are pretty solid given the volatility, but things pick up in the Free Spins round. Only a few features exist in the game, but they can produce decent payouts. Additionally, the Greek God of Sun has a couple of tricks up his sleeve that fans worldwide will appreciate.

Book of Helios has an astonishingly high maximum win of 20,168x the stake. It is an outstanding amount given it is not equipped with the Megaways mechanic. Many are capable of overlooking other mistakes when the payout is so high.

Base Game

The low end of the paytable belongs to five royals (10-A), granting 5x the stake for five 10s and Js. Qs and Ks are worth 6x for the same string, while As pay 8x for five. Moreover, premium symbols include a Rope and a Crossbow that give 10x the bet for five and a Lady worth 15x the stake. Finally, Helios is the most lucrative symbol in the game, paying 20x the bet for five. The titular Book is a Wild symbol that replaces all the regular icons while activating the Bonus round as a Scatter. The Scatter symbol can only appear on the three middle reels.

Free Spins

When three Scatters hit the reels, they trigger the Free Spins round. Before the beginning, a random icon is chosen to expand if it lands. If there are 2+ or 3+ such symbols and can form a win, every one of them extends vertically, covering its whole reel. Moreover, if the Wild symbol is on the grid, those symbols will also expand to cover their reels, unveiling a Multiplier from x1 to x5. The round contains ten spins and cannot be retriggered.

Bonus Buy

If you are tired of waiting, you can purchase your Free Spins round with ten spins for 65.5x the stake.


Book of Helios is an entertaining mythology-themed game that can provide substantial payouts. It has only a few features, and some elements could have been better, but the payout potential makes up for its flaws. It is a well-designed game that will indubitably attract larger audiences, and we are sure the US punters will have a blast. Betsoft has created a game that offers an outstanding playing experience.

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