Book of Kingdoms
RTP: 96.5% | Max Win: 10,000x | Kingdom exploration slot with book theme. Features special book symbols that can trigger free spins with expanding wilds and multiplier features.
Complete Game Review
Book of Kingdoms Slot – Explore Lost Kingdoms with Expanding Symbols
Detailed Overview of Book of Kingdoms
Book of Kingdoms is an adventure-themed ‘Book’ slot from Pragmatic Play that focuses on exploring forgotten realms. This 5×3 grid game with 10 paylines offers an RTP of 96.5%, high volatility, and a max win of 10,000x. The theme is archaeological fantasy, with symbols like the ancient book, explorers, maps, and relics from various cultures. It uses the classic expanding symbol mechanic during free spins, offering a straightforward, high-volatility treasure hunt for players who enjoy the ‘Book’ formula in a setting of global exploration.
Book of Kingdoms Gameplay and Features
The base game searches ruins with standard payline wins. The special Book of Kingdoms Symbol acts as both wild and scatter. Landing 3 of these books triggers the Free Spins round. The gameplay is intentionally focused, with all anticipation building towards the bonus trigger and the random selection of the expanding symbol, which holds the key to the wealth of a lost kingdom.
Bonus Rounds & Special Symbols in Book of Kingdoms
Triggering free spins awards 10 initial spins. Before the round begins, one regular paying symbol is randomly chosen to become the special Expanding Symbol. During free spins, if 3 or more of this chosen symbol land, they expand to cover their entire reels. If the high-paying explorer or relic symbol is chosen, the potential for uncovering a screen-filling win is high. Landing 3 more book scatters during the bonus awards an extra 5 free spins. The mechanic is pure high-volatility excitement: a lengthy bonus with the right expanding symbol can reveal the treasures of a forgotten empire.
Book of Kingdoms Verdict
Book of Kingdoms is a reliable and well-themed ‘Book’ slot that offers a slightly different setting from the usual Egyptian or Viking books. It’s perfect for players who enjoy the tense, all-or-nothing nature of expanding symbol games and want an adventure theme that suggests exploring multiple cultures. The 10,000x max win is standard for the genre but remains a compelling target. A solid choice for ‘Book’ slot enthusiasts and exploration-themed adventure seekers.
Game Details & Features
| Developer | Pragmatic Play |
| RTP | 96.50% |
| Max Win | x5,000 |
| Volatility | Medium |
| Theme | Adventure |
| Features | Book Feature, Kingdoms, Free Spins |
| Bet Range | €0.20 – €100 |
| Lines/Ways | 10 Paylines |
✨ The Slot's Tale
Lena was a lonely child who found solace in the library. She loved atlases and books about faraway kingdoms, real and imagined. The elderly librarian, Mr. Hale, noticed. One day, he gave her a blank, leather-bound book with the title ‘Book of Kingdoms’ tooled on the cover. ‘This one’s for writing, not reading,’ he said. ‘Map your own.’ Lena started slowly. She drew a kingdom of whispering libraries, another of musical rivers, a third where kindness was the law. She populated them with characters. Years passed, Lena grew up, and she became a successful fantasy author, her ‘Book of Kingdoms’ the seed of her first novel. When she returned to thank Mr. Hale, he had passed, but left a note for her at the library: ‘Every reader has a kingdom inside. Thank you for building yours.’ Lena learned that the greatest ‘Book of Kingdoms’ isn’t on a shelf; it’s the empty one a wise librarian gives to a quiet child, an invitation to become the sovereign of her own imagination, to build worlds from within, a gift more valuable than any pre-written adventure.
Frequently Asked Questions
How do I trigger the bonus round in Book of Kingdoms?
Land three Scatter symbols (the ancient book) to trigger the Free Spins feature with a special expanding symbol.
What are the most valuable symbols in Book of Kingdoms?
The explorer and the treasure map are the premium symbols.
Is there a jackpot in Book of Kingdoms?
No jackpot, but the Book acts as both Wild and Scatter, and expands to cover reels during Free Spins when it helps form a win.
How does the expanding Book symbol work in Free Spins?
At the start of Free Spins, a random regular symbol is chosen. When the Book symbol lands and creates a win, it also triggers the chosen symbol to expand on its reels.
What is the recommended playing strategy for Book of Kingdoms?
Trigger Free Spins and hope the chosen expanding symbol is a high-value one, and that the Book symbol lands to trigger its expansion.
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