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Book of the Priestess slot - Play Demo for Free

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Book of the Priestess Slot Review

Book of the Priestess takes players on an exciting journey through the enigmatic world of Aztec mythology. The game, launched in February 2023, melds enchanting graphics, immersive storytelling, and a highly engaging game mechanic that promises substantial returns. With high volatility and an RTP of 95.96%, it's perfect for players seeking significant wins, offering a maximum winning potential of €452,175.

Book of the Priestess Slot Intro

Its gameplay is accentuated by a unique feature: the sacred ritual, where Expanding symbols promise bigger winnings. As players progress and level up their mask power, more Expanding symbols appear during the Free Spins round, amplifying the potential for high returns. What makes this 10-payline slot particularly interesting is the added suspense of unveiling secrets through the priestess's mystical book.

Book of the Priestess Features

Book of the Priestess captivates players with a unique blend of features that enhance gameplay and winning possibilities.

The Ancient Mask Feature

The Ancient Mask feature is triggered in the Free Spins round. Each Scatter symbol appearing on the reels during this round adds one point to the Ancient Mask progress bar. This bar counts down from seven, and when it reaches zero, it rewards the player with an additional Expanding symbol and five more Free Spins. After that, the counter resets to seven. Up to nine Expanding symbols can be activated in the Free Spins round, enhancing the potential for hefty wins.

Free Spins Feature

The Free Spins feature is central to the gameplay. Prior to the commencement of the Free Spins game, one regular symbol is randomly chosen to become an Expanding symbol. This symbol, if part of a winning combination, expands to cover three positions on its reel.

Book of the Priestess Winning Symbols

The Book of the Priestess slot by Evoplay possesses an enticing array of symbols that contribute significantly to the gaming excitement and winning potential. The game incorporates 9 pay symbols, judiciously divided into 5 low-paying and 4 high-paying symbols.

Book of the Priestess Slot Symbols

Low-paying Symbols

The low-paying symbols are the classic card ranks, ranging from Tens to Aces. Although these symbols might seem ordinary, they provide lucrative rewards, as lining up a combination can give up to 15x your bet. This enhances your gameplay and keeps your balance in a healthy state.

High-paying Symbols

The game's high-paying symbols are represented by four captivating priestesses. The uniqueness of these priestesses lies in their ability to offer payouts even when only two symbols match.

Book Symbol

The game's exclusive symbol is the Book symbol, a trademark for the “Book of” slots. This symbol functions as both a Wild and a Scatter, increasing its versatility and impact on the game.

Landing three or more Book symbols unlocks the Free Spins feature, awarding 10 free games. An interesting twist before this feature commences is the selection of one pay symbol at random, transforming it into an Expanding symbol during free spins.

Book of the Priestess Sound & Gameplay

The rich, atmospheric sound effects and haunting musical score transport players to the heart of the ancient Aztec world, elevating the overall gaming ambiance. Every spin of the reel, every win, and every triggered feature is accompanied by a unique sound that adds to the suspense and excitement.

The gameplay is similarly exceptional. The thrill of triggering features like the Free Spins or the Ancient Mask adds a level of exhilaration to each game session.

Moreover, the prospect of significant wins, thanks to the high volatility and Expanding symbols makes every spin feel like a new adventure waiting to unfold. The seamless integration of sound and gameplay in Book of the Priestess makes it an irresistibly entertaining slot game that keeps players coming back for more.

Book of the Priestess Mobile Compatibility

Book of the Priestess by Evoplay boasts full mobile compatibility, allowing players to enjoy the mystical Aztec adventure on the go. The game is perfectly optimized for mobile devices, maintaining the same high-quality graphics and smooth gameplay found on desktop platforms.

Simply access your favorite online casino through your device's browser or dedicated app, and you can delve into the thrilling world of the priestess at any time, from anywhere.

Book of the Priestess Big Wins

This high-volatility slot offers an impressive maximum win of 6,029 times your stake. For those willing to wager the maximum bet of €75, this equates to an astounding €452,175! This high reward potential adds an electrifying edge to every spin.

The key to these big wins lies in the game's unique features and symbols. The enchanting priestesses, as the high-paying symbols, hold the promise of up to 500 times your bet.

Additionally, the Free Spins feature and the Ancient Mask feature can convert standard symbols into Expanding symbols, creating more winning opportunities. Don't forget, the special Book symbol can also trigger the Free Spins and serve as a Wild symbol, increasing the chances of hitting that monumental win.

Book of the Priestess Pros & Cons


  • Unique Features
  • Availability in 18 languages
  • High Maximum Win


  • No Progressive Jackpot
  • Limited Paylines

Book of the Priestess Alternatives

Slot Name

Release Date



Bet Range

Max Win

Book of the Priestess

Feb 2023



€0.10 - €75


Star Guardians

Oct 2021



€0.10 - €75


Inner Fire

Dec 2022



€0.10 - €75


Triple Chili

Sep 2021



€0.10 - €100



Book of the Priestess is a mesmerizing offering from Evoplay that brilliantly unites captivating gameplay, high volatility, and the potential for significant wins. It stands out with its unique Ancient Mask and Scatter features, which add many winning opportunities. The game's graphics are enchanting, and the immersive sound design transports players straight into the heart of ancient Aztec lore.

Its mobile compatibility ensures that this thrilling experience isn't limited to desktop play; players can delve into the mystical world of the priestess anytime, anywhere. The 18 languages availability also shows Evoplay's commitment to catering to a global audience.

High-paying symbols and a maximum win of 6,029 times the stake make every spin a thrilling adventure. Despite its high volatility and complexity, Book of the Priestess offers an immersive and engaging gaming experience, keeping players on the edge of their seats.




Leo Harris

Last Updated: Sep 04, 2023

Leo Harris is a respected author and expert at With a passion for online slot games, Leo thoroughly tests and reviews the latest titles, providing valuable insights to players. His comprehensive evaluations cover gameplay, graphics, and overall entertainment value, helping readers make informed choices. Leo's captivating writing style and industry expertise have earned him a loyal following, making him a trusted voice in the online gambling community.

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Yes, Book of the Priestess is a secure game from Evoplay, a leading gaming provider with official licenses from the MGA and Curacao, which ensure high standards of integrity.

You can find Book of the Priestess at any of the online casinos that partner with Evoplay, the game’s developer.

The game features unique mechanisms like the Ancient Mask feature and Scatter symbols which serve as both Wilds and triggers for Free Spins.

The minimum bet is €0.10, and the maximum bet is €75.

No, Book of the Priestess does not have a progressive jackpot. However, it offers substantial winning potential with its features and high volatility.