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Book Of Sirens Slot Review

Book of Sirens is a video slot game developed by Spinomenal, one of the best game providers, and based on the theme of ancient Greek mythology. The mythological sirens are known to lure sailors by singing to eat them at the center of this game. Book of Sirens by Spinomenal is a popular online slot game that has gained a lot of popularity among players.

Best Casinos to Play Book Of Sirens

Casoo Casino
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Game Features:

  • 5×3 grid 10 paylines
  • Expanding Symbols
  • Scattered Wild
  • Free Spins
  • Buy Feature
  • Moving Reels
  • Minimum bet: €0.10
  • Maximum bet: €100

Provider: Spinomenal
Theme: Fantasy

Book Of Sirens Slot Review

The Book Of Sirens online slot machine from Spinomenal has 10 fixed payline and pays out winnings the standard way, from left to right, starting with the leftmost reel.

The Symbols of the Slot Game

The symbols on the reels include various mythological creatures, such as the Sirens, as well as traditional slot machine symbols, like A, K, Q, J, and 10. One of the main features of the game is the Book symbol, which acts as both a wild symbol and a scatter symbol.

Wild symbols substitute any other character. Five Wilds that land on a payline will give you a 250x win on your stake and award ten free spins. The green-haired siren is the highest-paying symbol, and if you land five of them on a payline, it pays you 5000x on your bet.

Free Spins

Land 3 or more wild scatter symbols anywhere on the play grid to trigger your ten free spins. However, before the spins start, The game will show you a screen with a single reel that contains the game’s symbols except for the wild. Now you press the spin button to set the reel spinning. It will determine which symbol will be the expanding symbol during the free spin round and create new paylines. However, it will only expand if it results in a win.

Moreover, the round can be retriggered, and you get another ten spins for free.

Book Of Sirens slot machine

Book of Sirens Free Spin Feature

Buy Feature

The ‘buy’ feature is great for those moments when you need to turn your luck around. It allows you to purchase and immediately trigger a free spin round. When you click or tap the “Buy” button, a window will pop up where you can modify the bet size you are willing to pay for the free spins round. The game will set the purchase price according to your bet. Click or tap the “Buy” button to pay the calculated fee and the free spins round starts.

Book Of Sirens: Our Opinion

Book Of Sirens is a high-volatility game. RTP is 96.14%

Players get instantly attracted at the first look of Book Of Sirens because it is a brilliant-looking video slot with a dramatic dark blue backdrop. The graphics are splendid, the sound is excellent, and the gameplay is smooth and engaging and good enough to keep gamers playing more. Moreover, it has a buy feature that allows you to trigger the free spin round as often as you want.

This Spinomenal slot machine has many opportunities for thrill-seeking players to win. We recommend trying this Spinomenal video slot, so choose one of the most trusted casinos above to try this casino game with real money.

Author James Author James Buttler has 40 years of experience in brick-and-mortar casinos and has been involved in blogging and content creation in the iGaming and other industries for 20 years.