Book of Vikings Slot Review

Introduction

Book of Vikings is a high volatility video slot from Pragmatic Play with a 96.5% RTP, featuring a 5x3 layout and a maximum win potential of 5500x the bet, available to play at Chips.gg. This game transports players to a Viking-themed adventure, incorporating the popular "Book of" mechanics.

Quick Facts

Facts verified July 2026 against the live Chips.gg game configuration.

Game Features and Bonuses

• Layout: The game features a standard 5-reel, 3-row grid, offering 10 fixed paylines for forming winning combinations.

• Special Symbols: The Book symbol acts as both the Wild and Scatter. As a Wild, it substitutes for other symbols to help create wins. As a Scatter, landing three or more triggers the Free Spins feature.

• Free Spins: Triggered by 3 or more Book Scatter symbols, awarding 10 free spins. During this round, one symbol is randomly chosen to become a special Expanding Symbol.

• Expanding Symbol: Before the free spins begin, a random symbol is selected. When enough of these special symbols land to form a win, they expand to cover their entire reels, potentially leading to larger payouts, even if not on adjacent reels.

• Bonus Buy: Players have the option to directly purchase entry into the Free Spins round for a cost of 100x their current bet.

Gameplay Mechanics and Strategies

• Unique Mechanics: The core mechanic revolves around the "Book of" style gameplay, where a single symbol serves as both Wild and Scatter, and a chosen expanding symbol enhances the Free Spins round. This allows for wins even without adjacent symbols during the bonus.

• In-Game Dynamics: Wins are formed by landing 3 or more matching symbols on adjacent reels from left to right on one of the 10 paylines. The high volatility means that wins may be less frequent but have the potential to be larger, particularly during the Free Spins feature with the expanding symbol.

• Player Strategy: Given the high volatility, a common strategy involves managing bankroll to sustain play until the Free Spins feature is triggered, as this is where the game's maximum win potential is concentrated. The Bonus Buy option provides direct access to this feature for those willing to pay the premium. However, no strategy can alter the game's inherent RTP or house edge.

Comparison with Similar Slots

Book of Vikings shares its core "Book of" mechanic with many other popular slots. For example, Play'n GO's Book of Dead offers a similar 5x3 layout, 10 paylines, and an expanding symbol in its free spins, often featuring a 96.21% RTP. Another comparable title is Novomatic's Book of Ra Deluxe, which also uses the 5x3, 10-payline structure and expanding symbols in its bonus round, typically with an RTP around 95.1%. Pragmatic Play's own Book of Fallen is another example, providing a 96.5% RTP and the option to choose the expanding symbol in the bonus round.

Frequently Asked Questions

What is the maximum win possible in Book of Vikings?

The maximum win potential in Book of Vikings is 5500 times the player's bet, achievable through its Free Spins feature.

How does the Free Spins feature work in this game?

The Free Spins feature is activated by landing three or more Book Scatter symbols, granting 10 free spins. A random symbol is chosen to expand and cover entire reels during this bonus round.

Can I buy access to the bonus round?

Yes, Book of Vikings includes a Bonus Buy option, allowing players to directly purchase entry into the Free Spins feature for 100 times their current stake.

What is the RTP of Book of Vikings at Chips.gg?

The Return to Player (RTP) for Book of Vikings as deployed at Chips.gg is 96.5%. It's important to note that RTP can vary between different casino builds or configurations.

Are there any Wild or Scatter symbols in the game?

Yes, the Book symbol serves a dual role as both the Wild, substituting for other symbols, and the Scatter, triggering the Free Spins feature when three or more appear.

Conclusion

Book of Vikings offers a familiar yet engaging "Book of" style experience, set against a Viking backdrop. Its high volatility and 5500x max win potential will appeal to players who enjoy the thrill of chasing big wins, particularly through the expanding symbols in the Free Spins round. While the mechanics are not groundbreaking, the solid RTP and the option to buy the bonus round make it a straightforward choice for fans of this popular slot genre. It suits players who appreciate classic gameplay with a clear path to its main bonus feature.