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Play Book of Demi Gods IV Thunderstorm for Free

Spinomenal
Spinomenal
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336 Ratings

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Book of Demi Gods IV Thunderstorm Slot Review

Embark on a victorious journey with blessings from the most powerful ancient Greece divinities in the Book of Demi Gods IV Thunderstorm online slot by Spinomenal. Keep your eyes on the special book symbol, as it is your key to unlocking treasure troves on the reels during your captivating reel-spinning sessions.

Game Info

Return to Player
96.18
Volatility
High
Provider
Spinomenal
Spinomenal
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
5
Layout
Min Bet
0.05
Max Bet
50
Release Date
11/30/2022
Last Update
2/28/2025

About Spinomenal Game Provider

Spinomenal
Spinomenal is a global leader in the gaming industry, specializing in the design, development, and distribution of gaming machines, lottery systems, and digital gaming solutions. With a diverse portfolio of innovative products, IGT offers casino games, slot machines, sports betting, and iGaming platforms. The company is known for integrating cutting-edge technology with a commitment to player experience, providing solutions for both land-based and online gaming operators.

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Unite With the Demi Gods and Win

The Book of Demi Gods IV Thunderstorm online slot is another exciting number from Spinomenal’s Book of Demi Gods slot machines series and is a spinoff of the Book of Demi Gods IV slot. Once again, you are taken on an epic journey as you reign over ancient Greece in search of massive wins on a visually immersive grid. Lightning occasionally strikes in the background to keep you on your toes as you chase the big wins.

As you would expect, the medium characters in the Book of Demi Gods IV Thunderstorm slot machine are renowned Greek demi gods comprising Hermes, Apollo, Athena, and Artemis. Meanwhile, the 10, J, Q, K, and A of a royal flush poker hand represent the low-paying kind, whereas the book symbol is the only special character in the slot.

Reign Victory Over Ancient Greece

Play Book of Demi Gods IV Thunderstorm slot online to claim victory on a 5x3 grid arrangement flanked by 5 fixed paylines, high variance, and 96.18% RTP. Further, you’ll be working with a betting budget starting from 0.05 to 50 coins per spin to take a stab at the payouts described below:

Symbol
Two on a Payline
Three on a Payline
Four on a Payline
Five on a Payline
Hermes
x10
x100
x1,000
x10,000
Apollo
x5
x50
x500
x5,000
Athena, Artemis
x5
x10
x100
x1000
Book Symbol
-
x2
x25
x250
A, K
-
x5
x40
x150
Q, J, 10
-
x5
x25
x100
Wild
-
x2
x25
x250

Call on the Demi Gods For Boosted Rewards

The in-game power-ups you’ll encounter as you play Book of Demi Gods IV Thunderstorm for free or real money are as follows:

The Book of Demi Gods symbol plays the role of the wild and scatter in this game. As a wild symbol, it replaces all other characters on the grid to complete winning combos. On the flip side, as a scatter, it pays you accordingly whenever you land 3 to 5 of them anywhere in the play area – and will award 10 re-triggerable free spins on top of the payout.

Upon triggering the free spins, you are presented with a single wheel with only medium symbols. The symbol you land becomes the expanding symbol during your free spins rounds, and whenever the expanding symbol is part of a win, it will expand to form additional paylines. Of course, this expansion only happens when it will lead to additional payouts (on top of your win), and you’ll receive rewards based on the expanding symbol’s standard paytable value.

Venture Deeper Into Mythology

If you enjoyed the Book of Demi Gods IV Thunderstorm slot machine, you’d also be impressed by Playtech’s Age of the Gods slot and Microgaming’s 3 Tiny Gods slot.

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