Book of Kingdoms

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Rules and Gameplay

Book of Kingdoms is set on a 5×3 slot matrix with 25 fixed paylines where players aim to land matching symbols from left to right. Bets can range from $0.25 to $250 per spin, accommodating a wide array of players. The game is designed with medium volatility, striking a balance between the frequency of wins and the payout amounts, ensuring engaging gameplay with consistent excitement.

Bonus Features

The game is rich with bonus features that add depth and thrill to the gameplay:

  • Free Spins: Trigger these by landing three or more book scatters. Initially, players are awarded five free spins with a randomly selected expanding symbol that enhances win potential during these rounds.
  • Money Respin Feature: Activating this feature requires landing five silver coin symbols, which then transitions the player to a new reel set where coins stick and respins can lead to additional wins or jackpots.
  • Jackpot Tiers: There are three jackpot levels – Minor, Major, and Mega, offering up to 1,000x the stake, which can be won during the Money Respin feature.


The symbols in Book of Kingdoms are thematic and include:

  • High-Value Characters: These include the adventurer, a wizard, a woman, and a monkey, each offering substantial wins.
  • Book Symbol: Serving dual roles as both wild and scatter, it can substitute for other symbols to form winning combos and trigger the free spins round.
  • Lower-Value Symbols: Traditional playing card symbols like Ten, Jack, Queen, King, and Ace, which offer smaller payouts.


Payouts in Book of Kingdoms are diverse, with potential for high wins especially through the bonus features:

Symbol 3 Matches 4 Matches 5 Matches
Adventurer 10x 50x 200x
Wizard 8x 40x 160x
Monkey 6x 30x 120x


The game has 25 fixed paylines across which players must match symbols to secure wins. These paylines are predetermined patterns across the reels where symbols must align to result in a payout.

Pros & Cons

Pros Cons
Hold & Win Respins Jackpot feature for substantial wins. Medium volatility may not suit players looking for higher risk.
Multiple bonus features, including free spins and expanding symbols. Some may find the theme and character design unoriginal.
High RTP of 96.69%. Max win potential is lower compared to some other slots.

Minimum and Maximum Bet

The minimum bet in the Book of Kingdoms slot game is set at $0.25, making it accessible for players with smaller bankrolls. On the other end, the game caters to high rollers with a maximum bet of $250 per spin, providing ample room for varied betting strategies and preferences.

Game Jackpot

Book of Kingdoms offers a jackpot tier system with Minor, Major, and Mega jackpots, culminating in a potential 1,000x stake win for the Mega jackpot. The game’s RTP is a solid 96.69%, and it features medium variance, balancing the frequency of wins with the payout sizes, offering a structured yet exciting gaming experience for players.

About Provider

Reel Kingdom, in partnership with Pragmatic Play, is the developer behind “Book of Kingdoms.” They are known for creating engaging slot games with innovative features, high-quality graphics, and thematic depth. Their reputation in the iGaming industry is strong, thanks to their consistent delivery of entertaining and reliable gaming content.

How To Play

  • Start the game and set your bet size between $0.25 and $250 per spin.
  • Spin the reels manually or use the autoplay feature to play multiple rounds continuously.
  • Land three or more matching symbols on a payline to win.
  • Trigger the free spins feature by landing three or more book scatter symbols.
  • Activate the Money Respin feature by landing five or more silver coin symbols for a chance at the jackpot prizes.


Book of Kingdoms is a well-rounded slot game offering a blend of traditional and innovative elements. With its engaging bonus features, including free spins and respin jackpots, along with a high RTP and medium variance, it presents a compelling gaming experience. The game’s design and thematic elements contribute to its overall charm, making it a worthy addition to the portfolios of both casual and serious slot players.