- Decent win potential of 15,000 x
- Higher than average RTP of 96.63%
- Good graphics and a strong Egyptian theme
- High volatility may mean infrequent wins
- Ancient Egypt theme is common in online slots
Contents
Book of Kings Slot Overview
Playtech slots, the team who were also behind the classic slots game Age of Egypt, have launched an addition to the Book Of series, with this new version - Book of Kings.
Book of Kings slot has all of the familiar features that players know and love, packed into a high volatility game which has a 5 reel format and 10 fixed paylines. The game offers an RTP of 96.63%. There is a strong Ancient Egyptian theme here, which is realised effectively. The slots have a couple of interesting features including wilds and special Expanding Symbols during the free spins bonus round. The bonus rounds are triggered by a snake scatter symbol, and players may benefit from a 3x win multiplier, boosting the payout potential to a sizeable 15,000x the stake.
Book of Kings Look and Feel
This is a bold game with a strong colour scheme and simple graphics, based around the ever popular Ancient Egypt theme.
Egyptian Setting
Book of Kings slot is based in Ancient Egypt, with a background of a desert landscape filled with pyramids, palm trees, and the promise of hidden riches. The reels feature iconic Egyptian symbols including the Eye of Horus, a falcon god and a Pharaoh, alongside hieroglyph style playing card symbols.
Graphics
Book of Kings slot features colourful, crisp graphics which are not overly complex or detailed - but arguably that suits the style perfectly. There’s detail in the symbols and a smart frame to the reels. Animations are again, simple but effective and the graphics do their job well of creating a slots game that’s enjoyable and immersive.
Audio
The audio is quite the enigma here. The background music generally complements the theme with an Arabian inspired audio. Subtle music builds a sense of adventure in these ancient lands, but the sound effects that accompany wins and features are more like classic slot jingles which can feel quite out of place with the game on the whole.

Book of Kings RTP & Volatility
Book of Kings slot offers players a decent RTP of 96.63%, combined with high volatility. There’s a max win of 15,000x the stake available.
How to Play Book of Kings Slot Overview
Getting started on this slots game is pleasantly straightforward:
- Set the amount of your bet using the buttons at the bottom right hand corner of the screen. This is known as the coin size, and wins are paid out in coins.
- Press spin to start the reels in motion and begin the game. The game has 5 reels and 10 fixed paylines, so you cannot change the number of lines. Winning combinations are paid left to right on active paylines.
- There's also the option to view the game's paytable and rules by using the bottom left menu button.
Always play slots like this one sensibly: set a responsible budget before playing, and don’t chase losses. It’s fine to take a timeout or a period of self-exclusion if you feel it’s needed.
How to Win at Book of Kings
Aside from matching winning symbols in the base game, there are quite a few different ways to win here in Book of Kings.
- Higher Payers: The slots, like most others, feature a mix of high and low value symbols. The higher value symbols pay out more, of course, and potentially lead to a higher total win. They include the Explorer, Pharaoh, Eye of Horus, and Falcon.
- The lower value winning symbols are typically the playing card symbols (10, J, Q, K and A).
- Wilds: The Book symbol serves a dual role in the slots. It acts as a Wild symbol, with the ability to substitute for other symbols to complete wins. It is also a scatter symbol which triggers the Free Spins feature.
Book of Kings Overview of Bonuses
While there’s plenty to enjoy in the base game, some Book Of Kings bonus features add a great additional dynamic to the slots.
Free Spins
The free spins feature here is triggered by landing 3 or more of the Book scatter symbol anywhere on the reels in the base game, and 10 free spins are awarded in the first instance.
Expanding Reels
There’s an interesting mechanic here. Before the free spins begin, one symbol is selected at random as an Expanding Symbol, which can then expand to cover entire reels - increasing payout potential considerably. If the free spins are triggered by Books showing a snake, a 3x win multiplier is applied to all wins during the round. This win multiplier can make quite a difference to any total win.
Book of Kings Slot Summary
Fans of the popular Book Of series of games will find a great deal to like on the reels of Book of Kings slot.
Appearance
The look and feel of the game is instantly familiar, if you’ve played any of the other games. The graphics, colour and animations are all contemporary and immersive, while the RTP of 96.63% is quite some way above average for this type of slot.
Bonuses
The free spins and expanding reels are a really great feature of this game, but in particular it’s that potential 3x win multiplier that can appear during free spins that really lifts the game above the rest.
Disclaimer: Book of Kings trademark / license is owned by Playtech. This site is not endorsed by Playtech.
| Slot Name: | Book of Kings |
|---|---|
| Software: | Playtech |
| RTP: | 96.50% |
| Paylines: | 10 |
| Reels: | 5 |
| Min Bet (all lines covered): | £0.10 (GBP) |
| Max Bet: | £200 (GBP) |
| Top Win: | 15000 |
| Features: | Wild Symbol, Scatter Symbol, Multiplier, Free Spins, 5 Reels |
| Themes: | Ancient Egypt, Explorers |
| Last Update: | 07/01/2026 |
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Yes. Playtech have a UKGC license and are allowed to offer their games at UK licensed casinos. |
FAQs
What is the RTP in Book of Kings Slot?
The RTP in this slots game is 96.63%.
How volatile is Book of Kings?
Book of Kings is classified as a highly volatile online slots game.
Does Book of Kings have a free spins bonus round?
Yes, you’ll trigger 10 Free Spins by spinning up three Book Scatters, with or without snakes.
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