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Book of Skulls Online Slot by Spinomenal

Spinomenal introduces Book of Skulls, a new slot game with an amazing pirate theme. This online slot features pirates, ships, and the ocean. Join the captain on his journey to find the Book of Skulls that holds all the secrets to the buried treasures you are looking for.

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Slots Capital
Bonus: 100%
T&C applies

Game Features:

  • 5 reels, 10 fixed paylines video slot
  • Expanding Wild
  • Free Spins
  • Buy Feature
  • Minimum bet: €0.10
  • Maximum bet: €100
  • Maximum win: 5,000x

Provider: Spinomenal
Theme: Adventure, Pirates

Book of Skulls Slot Review

This Spinomenal slot has a fixed 10 payline and pays out winnings from left to right. Book of Skulls offers plenty of opportunities to win. One of these is the free spin round.

The book is The Wild, and it is also the scatter symbol that can turn up anywhere in the main game and expand in the free spins. It substitutes for all other symbols.

Free Spins

Here is your chance to collect the luck and bring it home—land 3 or more scattered Wild symbols anywhere on the play grid to trigger the 10 free spins. The game will present you with a wheel of chance displaying all symbols except the Wild. You have to spin the wheel to determine which symbol will expand the free spin round. Free spins can be retriggered and awarded an additional 10 free spins.

During the round, the expanding symbol will expand to form new paylines to the existing ones. However, the symbol will expand only if the expansion results in a winning combination. The expanding symbol will pay accordingly to the paytable in all active lines, no matter whether the symbols of the winning combination are consecutive or not. Thus, the expanded symbols count separately from the original result.

Buy Feature

The buy feature is a practical function that allows players to get into the free spins round without triggering. You only have to tap or click the buy button. It will present you with a new screen where you can modify your bet to play free spins. It will calculate the purchase price, and after you click the Buy button, the game immediately starts. You’ll get a boost to your luck, doubling your chances of winning.

Our opinion on the Book of Skulls

Book of Skulls is a medium-volatility slot game. RTP is 95.9%

Enter the dark realm of Spinomenal’s Book of Skulls. You’ll be blown away by the beautiful graphics, sound effects, and top-of-the-line gameplay. The stormy seas in the background are perfect for giving you that great feeling of being on the high seas. The stormy sea also produces some great special features during gameplay.

You’ll find nothing but quality in Book of Skulls. It’s a fun and entertaining game that, most importantly, pays well. I think there is a potential hit in this beautiful online video slot. We recommend trying Book of Skulls yourself.

This Spinomenal game is available on all platforms and devices, including desktops, tablets, and mobile phones. Still, it’s specially optimized for mobile phone play.

Very Good

If you love slots with pirate themes and storylines about pirates and buccaneers we have more games to show. For example, try out “Pirates Plenty, The Sunken Treasure” from Red Tiger Gaming, or “Jack’s Treasure” from Pariplay.

Author James James Buttler, the author, possesses four decades of casino experience gained through playing in brick-and-mortar establishments. Additionally, he has dedicated 20 years to blogging and content creation within the iGaming and various other industries.