Book of Sirens Slot

Book of Sirens by Spinomenal is an underwater-themed slot released in April 2022 that features mythical sirens. The gameplay takes place on a 5×3 grid with 10 paylines. Additionally, this mythology slot has three main features, an RTP of 96.14% and maximum payouts of 5000x your bet. Curious about the details? read more in this detailed Book of Sirens review.

Book of Sirens Game Background

The Book of Sirens slot is played on a 5×3 grid with 10 paylines. Stakes range from a minimum bet of £0.1 to a maximum bet of £100.  This casino slot has a range of 4 RTP’s with the highest being 96.14%. Other RTP versions include 88.94%, 91.71%, and 93.96%. So make sure to choose the one that suits your playing style. In terms of maximum win, the game has 5,000x the bet and the gameplay has a high volatility.

The theme here is Greek mythology, particularly focusing on the Sirens. High-quality, detailed visuals make the symbols stand out against the dark blue backdrop depicting an underwater scene complete with coral reefs and ancient ruins.

For a similar slot from the same series with improved visual and enhanced gameplay, check out Book Of Sirens – The Golden Era.

Book of Sirens Slot Symbols

On the reels you will find 8 themed symbols grouped into low paying, medium paying, and high paying. Here are the payouts:

Lower Value Symbols:

A and K – 5x pays 150, 4x pays 40, and 3x pays 5

Q, J and 10 – 5x pays 100, 4x pays 25, and 3x pays 5

Medium Value Symbols:

Siren with hair full of flowers – 5x pays 5000, 4x pays 1000, 3x pays 100, and 2x pays 10

Pink haired siren – 5x pays 2000, 4x pays 400, 3x pays 40, and 2x pays 5

Green Dragon and Purple Octopus pay the same – 5x pays 750, 4x pays 100, 3x pays 30, and 2x pays 5

Higher Value Symbols:

The wild symbol  doubles up as the scatter. Additionally, it offers the highest payouts. When three or more scattered Wilds appear anywhere on the reels, they trigger payouts of 2x for three symbols, 25x for four, and a generous 250x for five. Additionally, landing three or more scattered Wilds activates 10 free spins.

Book of Sirens Bonus Features

Free Spins

When free spins are activated, players are presented with a wheel showcasing all symbols, excluding the scatter Wild. By spinning this wheel, a particular symbol is selected to serve as the expanding symbol for the free spins round. Additionally, free spins have the potential to re-trigger, providing an extra 10 spins.

Expanding Symbols

During the free spins round, after the initial slot outcome is determined, the chosen expanding symbol will extend to create new paylines in addition to the existing ones. This symbol will only expand if it results in a win and will pay according to the paytable on all active lines, irrespective of whether the winning symbols are consecutive. The expanded symbols are counted separately from the original slot outcome.

Book of Sirens Mobile Play

Like all Spinomenal video slots, the Book of Siren online slot plays and looks great on all devices. Its design makes it a great choice for players at mobile casino sites, though you can also enjoy it on laptops, PCs, and tablets.

Play Book of Siren at Casino77

Just looking at the mat model which offers high RTP or 96.14%, high volatility, wide betting range, and somewhat good max win of 5,000x, we see a video slot made for the high rollers. However, they could do with more variety in the bonus features. Ready to brave the sirens’ call and see what payouts await? Play Book of Sirens for real money at Casino77 today.

For a Greek mythology alternative with Sirens and fun bonus features, check out Sirens Serenade by Genesis Gaming. For something different consider Secrets Of Atlantis slot by Net Entertainment. Though having an underwater theme, it focuses on the lost city of Atlantis with more bonus features.

Please remember to always gamble responsibly, this is a real money gambling site.