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Book of Kings

Book of Kings Online is a slot with the most popular theme among slots of all time: Ancient Egypt. Imagine your way between the archaeologist, the characteristic symbols, and the unmissable pyramids at Book of Kings Online. The online slot machine has a high RTP, 96.63%, above the industry average. The great thing about Book of Kings Online: every player does have a suitable amount that suits them. You bet with a fixed amount per spin, which runs from 0.15 to 200 euros. Furthermore, you will get the best result during the free spin round; the maximum multiplier associated with this is quite 15,000 times your stake. Book of Kings Online has a high variance, so the results of your spins can vary considerably from each other.

  • Classic theme: never bores
  • High maximum win: 15,000 x is not wrong
  • For every bet: bet from 0.15 to 200 euro
Classic theme

We never hear anyone complain about ancient Egypt

Wide betting range

Wagers up to 250 euros

Exciting bonus

Free spins are always fun

Reliable provider

Playtech is reliable

High maximum Win

With 15,000x, your bet going home is not wrong

Bonus is retrieving

For even more free spins

Playing Book of Kings: introduction

When you are a producer of online slots and are coming up with a new slot machine, you also have to link a theme to it. So what do you do if you have no idea what kind of theme to choose? Yes, you choose the most widely used theme ever: Ancient Egypt. It’s been done a lot of times, but rarely gets bored. Playtech has made a wise choice with this.

While playing Book of Kings Online, you imagine yourself in ancient Egypt: pyramids, typical symbols, and, of course, atmospheric audio. In terms of theme, the online slot machine will undoubtedly suit you. Curious if the rest of the aspects of Book of Kings also fit your alley? Then keep reading the review to learn more about the operation, reliability, chances of winning, the bonus game, and, of course, our final judgment!

How does the Book of Kings slot work?

Bets are made with a fixed amount per spin at Book of Kings, which runs from 0.15 euros to 250 euros. The playing field has 5 rows with 3 symbols, resulting in 10 paylines. Winning combinations can be obtained by obtaining 3 (or more) identical symbols on your screen.

Book of Kings Online’s RTP is 96.63%, which is entirely above average. This makes this online slot machine more attractive than many others in the market. Furthermore, Book of King Online has high variance: each spin has a different outcome. This means that you can win big in a few spins or, of course, lose some. Bonuslots therefore advises: always gamble safely and responsibly.

Book of Kings Online has one of the most widely used themes: Ancient Egypt. You enter a world with a mysterious book, classic pyramids, and exciting and typical audio. Do you like slots with such a theme? Then try Book of Horus, Book of Anubis, and Ramses Book of Secrets 6. Yes, we know, they’re not original. But, you put book+ a nice name, and you have an online slot game dedicated to Egypt!

The Book of Kings Online Symbols

You can already grab big prizes during the Book of Kings Online base game. One-half of the symbols are card game symbols. The low segment is formed by the 10, J, and the Q. These can have a maximum value of 100 times your stake. The K and the A have a maximum weight of 150x, with 5 identical symbols. Horus and the Eye of Ra can earn 750 times your bet with 5 symbols. The Tutankhamun is worth even more: 2000x your stake. You’ll be wined when you see the female adventurer in full on your screen: 5,000 times your stake. The fun thing about Book of Kings Online: there’s a chance you can grab the x3 multiplier. As a result, your maximum win is 15,000 times your bet, so don’t miss it!

Book of Kings review: Is it a reliable slot machine?

Straightforward answer: yes. Book of Kings Online is a Playtech product. This company has had a respected name within the industry for years. This is because they almost always produce high-quality online slots with excellent aspects: incredible features, exciting free spins, and fantastic bonus games. Above all, quality is of paramount importance to the company. This is the case with the Book of Kings. It is a reliable, high-quality slot machine. Not all slots and every casino are of high quality. 

Playing Book of Kings: What are the pros and cons of the slot machine?

Every online slot game has its pros and cons. Book of Kings is evident too. It is a slot with a few exciting features and bells and whistles. You won’t encounter any crazy graphic detail either. However, Book of Kings has outstanding gameplay and high RTP, and you can already grab some fat wins during the base game.


  • High RTP and volatility
  • High gains in the base game
  • Easy gameplay
  • Wide range of betting options


  • The theme is often imitated
  • No innovative concept

What can you win at Book of Kings?

Book of Kings Online has a high return to the player. The average in the industry is 96%. Book of Kings has an RTP of 96.63%, making this online slot machine more attractive than many other slots. Slots like Explodiac Online, Gimme Gold Megaways, or Rainbow Cash Pots have a lower RTP.

You can also bet at Book of Kings up to 250 euros. So, you would expect that the maximum win is not very high because of the high value. On the contrary, the maximum win of Book of Kings Online is 15,000 times your stake. But when you grab such multipliers and amounts, there is a high probability that you will have to pay taxes. So check out our article about Gaming Tax.

Furthermore, Book of Kings has pretty high multipliers in the base game. For example, it often happens that a multiplier of x500 is around the corner. Nice extra: you can get an x3 multiplier. As a result, you can expect a hefty x1,500 times your stake.

The Book of Kings Bonus

The symbol that the name says is all about in the online slot game: the book. Not only does it act as a wild symbol, but it also holds the function of a scatter. When you see the book descending in 3, or more places, you activate the 10 free spins. Before the free spin round starts, you’ll receive a prize: 2, 20, or 200x at 3, 4, or 5 scatters. Before the free spin round starts, you get a so-called Expanding symbol. This will expand in the middle, giving you many winning combinations representing high values. You will be fortunate if you receive the female adventurer, with the maximum multiplier being 15,000 times your stake. The free spins will start again when you spin 3 scatters again during the free spin round. Of course, free spins are part of many a slot game. Are you curious what else is going on behind a slot machine and the casino in its entirety? 

Book of Kings Online: top or flop?

Book of Kings Online, well, what should we say about it. It is yet another slot with Ancient Egypt as a central theme and the same layout and gameplay. However, this is never boring. The simplistic format of the online slot is appealing, and you can win big prizes during the regular game. Book of Kings Online has a high RTP, maximum win,, and easy gameplay. So the online slot has some drawbacks, but all the advantages surpass them. All in all, it is a decent slot with excellent entertainment value.

FAQ Book of Kings

It is an online slot compatible with all devices: laptop, desktop, and phone.

Book of Kings Online has an RTP of 96.63%. That’s relatively high for a slot with a high variance and maximum multiplier.

The maximum multiplier is 15,000 times your stake. This requires two things: a screen full of the female adventurer and a multiplier of x3.

First, you activate the free spins by spinning 3 or more scatters. You then have 10 free spins; you can trigger them and receive an x3 multiplier. 

Yes, the variance is high. This means that the results can vary considerably from each other.

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