Book of Kingdoms Demo: Read Our Review of Pragmatic Play’s High RTP Adventure
Having released at the end of 2020, Book of Kingdoms is the one of the more recent ‘Book of’ slots released by popular provider Pragmatic Play.
A high RTP of 96.69% and a maximum win of 20,000x immediately catch the eye, whilst the traditional expanding symbol free spins feature and a coin respin Book of Kingdoms bonus serve to make matters even more interesting.
Before we continue our review, here’s an overview of the key features:
- Reels: 5
- Rows: 3
- Paylines: 25
- RTP: 96.69%
- Volatility: Medium
- Max Win: 20,000x
- Features: Free Spins with Expanding Symbol, Coin Respin Bonus, Fixed Jackpots
As you can see, this is a release from Pragmatic Play that is packed full of features, which you can experience in the Book of Kingdoms demo, which we have added at the top of this page.
Book of Kingdoms Features
You may be aware that ‘Book of’ titles tend to incorporate a singular feature – free spins with expanding symbols. Whilst this element is included, there are also a few additional noteworthy inclusions to be aware of.
Coin Respin Bonus
A prime example of Pragmatic Play’s intention to reinvigorate this genre is the inclusion of the Coin Respin Bonus. Whenever 5 or more money symbols land during the base game the feature is triggered and 3 Respins are awarded.
Coins display random cash values but can also award the Minor, Major or Mega jackpots – worth 30x, 100x and 1,000x respectively. During the feature special reels come into play, which only contain money symbols or blank spaces. Each additional money symbol that lands resets the Respin counter to 3. The feature comes to an end whenever the counter reaches zero or all positions on the reels are filled.
Scatter Wild Symbols
The book symbol substitutes for all regular paytable symbols to help create winning combinations. Additionally, whenever 3 or more appear during a single spin you’ll receive 5 free spins.
Book of Kingdoms Free Spins and Bonus
Before free spins begin, a special expanding symbol is randomly chosen. If 3 or more of these land during free spins, they will expand to cover the entire reel and award wins according to the paytable, even on non-adjacent reels.
You can also retrigger the feature if 3 or more book symbols land during free spins. Impressively, there’s no limit to the number of possible retriggers you can earn!
Book of Kingdoms Theme and Symbols

Thematically, Book of Kingdoms is rather difficult to nail down. Whilst Pragmatic Play state that it’s an Egyptian-themed release, the background is arguably more Aztec-inspired and the symbols don’t seem to depict a consistent underlying aesthetic. Nonetheless, the visuals are highly polished and the backing audio helps to create a sense of mystery and wonder whatever the slot theme! We have included a screenshot from the Book of Kingdoms demo above, and as you can see the theme is minimalist, though the symbols are well-crafted.
There are 8 unique paytable symbols, along with the scatter wild and money symbol. High-value payouts are denoted by character symbols with the ever-present adventurer being the most valuable, awarding 20x your total stake for 5 of a kind. The remaining lesser-valued symbols are depicted by traditional A-10 card royals.
Book of Kingdoms RTP and Volatility
The Book of Kingdom slot boasts an excellent RTP of 96.69%, which is substantially. The game is also classified as a medium variance slot, ranking at 3/5 on Pragmatic Play’s volatility scale. As a result, you can expect wins to appear frequently enough to top up your bankroll as you hunt for the game’s multiple bonuses – theoretically, at least.
How To Play Book of Kingdoms
The Book of Kingdoms game offers straightforward gameplay that’s relatively simple to understand. The game has a classic 5-reel, 3-row layout, which awards payouts across 25 fixed paylines whenever 3 or more matching symbols land.
You can choose your preferred bet by cycling through the available stakes using the + and – symbols sitting aside the spin button. Both conservative players and high rollers are likely to be pleased with the betting limits, which range from the €0.25 minimum bet up to a €250 maximum bet.
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Slotsia’s Review
At first glance, Book of Kingdoms is likely to attract the attention of a rather specific audience. It’s similar to the vast array of other ‘Book of’ slots that contain features with expanding symbols, which means it may suffer from players judging it too quickly.
However, the addition of another bonus feature serves to broaden the game’s appeal and if that isn’t enough reason to try it out, the prospect of winning any of the three jackpots certainly should be. Ready to see for yourself? Give the Book of Kingdoms demo a few spins at the top of this review.
High RTP
20,000x maximum win
Multiple features
A potential lack of innovation
