Book of Monsters is Pragmatic Play’s latest high-volatility slot, blending mystery, danger, and thrilling win potential into a magical experience. Set in a dark library filled with magical books and hidden creatures, the game seamlessly blends classic Book of Monsters mechanics with an innovative progressive jackpot feature. With payouts up to 5,000x your stake, Book of Monsters invites you to uncover the secrets within its pages and conquer the fabulous rewards that await.
Immersive Theme and Gameplay
Book of Monsters transports you to a world where ancient books hide terrifying creatures. Stunning game design—flickering candlelight, shimmering symbols, and eerie sound effects—keeps every spin suspenseful. Mysterious icons, including magical books, enchanted beasts, and enchanted items, dot the reels, bringing the story to life.
Free Spins Feature
The true thrill of Book of Monsters lies in its free spins feature. Landing 4, 5, 6, or 7 bonus symbols triggers 5, 6, 7, or 8 free spins, respectively. Before the round begins, a randomly selected payout symbol becomes the FAT symbol, a powerful expanding symbol crucial to your future winnings.
FAT Symbol Feature
Book of Monsters is unique in its gamble mechanic before the free spins round. Players can bet on the FAT symbol to upgrade it to a higher-paying symbol or receive more free spins. Each bet flips the pages of a mysterious book, revealing your reward or a chilling “ending.” Winning the round increases your winnings; losing the round ends immediately.
Stop Betting Feature
Players can stop betting at any time and claim their current FAT symbol and number of spins. The payout amount is clearly displayed below each button, allowing you to clearly understand each selection. You can only play for a maximum of 8 free spins, or until your FAT symbol reaches its maximum value.
Accumulated Free Spins Feature
Once you start the Book of Monsters Free Spins round, a 1×1 FAT symbol will appear on the screen and move to a random position with each spin. As you land more selected FAT symbols, they are added to a meter. After reaching a certain threshold, the size of the FAT symbol increases, potentially awarding additional Free Spins.
The jackpot mechanics are as follows:
- Collect 30 symbols → FAT symbols increase to 2×2
- Collect 27 or more → FAT symbols increase to 3×3
- Collect 24 or more → FAT symbols increase to 4×4
- Collect 20 or more → FAT symbols increase to 5×5
- Collect 16 or more → FAT symbols increase to 6×6
- Collect 12 or more → FAT symbols increase to 7×7
Each time the FAT symbol levels up, 1 to 3 additional Free Spins are randomly awarded. This progressive jackpot mechanic ensures every spin is rewarding, with the opportunity to cover larger grids and claim lucrative prizes.
Maximum Jackpot and Limits
Book of Monsters offers a jackpot of up to 5,000x your total stake, available in both the base game and the free spins rounds. However, if your total win during a free spins round reaches this limit, the round ends immediately, and all remaining spins are void. This ensures fairness while preserving the excitement of high-stakes gaming.
Why Book of Monsters?
Pragmatic Play’s Book of Monsters is no ordinary “Book of Monsters” slot; it’s a bold reinvention of the classic formula. It seamlessly combines symbol accumulation, game mechanics, and monster visuals. The thrill of expanding symbols, growing FAT symbols, and potentially massive payouts keeps players coming back for more. Whether you’re drawn in by the dark fantasy theme, the strategic gamble features, or the thrill of unlocking giant symbols covering the reels, Book of Monsters promises an unforgettable experience. With its high volatility, progressive jackpots, and stunning graphics, Book of Monsters is sure to please.
