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About Book of Kings Slot

Playtech’s Book of Kings online slot is the latest addition to the ever popular Egyptian-themed ‘book’ games, played on 5 reels, 3 rows and 10 fixed paylines paying from left to right.

This high variance slot can be played with stakes ranging between €0.10 – €200 per spin and offers a Pharaoh’s ransom of 15,000x your stake as the maximum win when the x3 multiplier is active.

Let’s get right into our Book of Kings review to find out exactly how Free Spins and multipliers combine to deliver substantial cash prizes.


Book of Kings Free Play

If you’d like to check out the Book of Kings demo before you play for real money, click the “Play Book of Kings” button above and you’ll be able to test out this new online slot here at GambleXpert.


Book of Kings Free Spins and Bonuses

We all enjoy a good casino bonus; they’re the best way to play the latest games risk free. Below, we’ve collected a range of these generous offers, including certain deposit bonuses and free spins no deposit offers, for you to take full advantage of and play Book of Kings with extra funds.

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Where to Play: Book of Kings Casinos

Playtech slots can be found at nearly all major online casinos as they offer some of the most enjoyable gameplay to be found. If you’re looking for the ideal site to play Book of Kings, we suggest you select an online casino from our recommendations below.

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Book of Kings Slot Review

Book of Kings screenshot

As with most games of this genre, the overall gameplay is extremely similar to the original Book of Ra slot. The ultimate aim is to trigger the Free Spins bonus, which comes with special expanding symbols, in order to land the largest prizes.

Playtech has gone one better, though. Book of Kings offers even greater prizes due to the potential multipliers that are available during the Free Spins feature, but more about that later in our review.

In a similar fashion to any Egyptian-themed online slot, you’ll find plenty of imagery related to the subject. The ever-present card symbols are used to denote wins of a lesser value, whilst larger payouts are depicted by colourful Egyptian artifacts. The premium symbol is the Explorer, which awards the biggest wins.

All of the usual game functions are displayed below the reels, so you’ll have no problem navigating this slot. Altering your bet can be done with ease and you can also enable autoplay to sit back and watch the reels spin. Any important information can be found in the submenu located in the bottom left-hand corner of the display.


Book of Kings Features

As with most modern online slots, the importance of the included special features can’t be understated. These are what most players look for in a game as they are typically the best way to scoop a big win.

Although Book of Kings doesn’t come packed to the brim with special features, there are a couple that enhance the overall experience. From Scatter Wilds to Free Spins with potential multipliers, we think there’s enough on offer to attract many new players to try this slot.

Scatter Wilds

The Book symbol acts as both the Wild and the Scatter. It substitutes for all other regular paytable symbols, except the Book and Snake, and also triggers the Free Spins on Book of Kings when 3, or more, appear.

Free Spins

If you’re lucky enough to land 3 Book symbols anywhere on the reels during a single spin you’ll trigger the feature and receive 10 Free Spins.

Before the feature begins a random symbol will be awarded. When this lands it will expand to cover the entire reel and pays in any position on all reels – potentially covering all of the reels with the same symbol for huge payouts.

Where Book of Kings differs from the norm is that there is also a second Free Spins feature, which is potentially much more profitable.

If a Book and Snake symbol is used to trigger the Free Spins feature then the feature will play out as normal, but all winnings will receive a x3 multiplier.

This is where the 15,000x maximum win can be found. A full screen of premium symbols with a x3 multiplier will award the maximum payout.

Additionally, Free Spins can be retriggered if 3, or more, Book symbols appear in a single spin during the feature.


Book of Kings RTP & Technical Data

Book of Kings is classified as a high variance slot, meaning gameplay is likely to be rather volatile. The 96.63% RTP offers greater theoretical returns than most slots, but with the attached volatility Book of Kings you can still play through a substantial number of spins before any wins are awarded.

The game is played on a standard 5 Reel, 3 Rows and 10 Fixed Payline layout and payouts are awarded from left to right.


Bet Limits

A key factor that must be considered when playing any online slot is the range of betting options at your disposal. A game may have all of the appeal in the world, but if you’re priced out of playing you’re going to look elsewhere.

Thankfully, Book of Kings shouldn’t be out of anyone’s price range as new customers can spin with the €0.10 min bet, whilst high rollers can go in search of huge wins by using the €200 max bet.

For those of you who prefer playing with stakes somewhere in between these limits, this is highly likely to suit your playstyle.


Maximum Win

One thing that’s likely to draw your attention to this online slot is the absolutely massive wins that it can generate.

A potential 15,000x your stake is on offer as the maximum payout when the x3 multiplier is in effect during the main Book of Kings feature, whilst an extremely healthy 5,000x can be won during the regular Free Spins mode.


Book of Kings on Mobile

As ever, Playtech has ensured that Book of Kings can be played on all modern handheld devices, including smartphones and tablets. Regardless of which platform you choose you’ll get a fully-immersive experience wherever you have a stable internet connection.

So if you enjoy spinning away on the smaller screen, we suggest that you grab a deposit bonus at one of our recommended mobile casinos and play Book of Kings with extra funds.


Xpert Verdict

‘Book of’ games have become much more commonplace in recent times, but many of them vary very little when it comes to the overall gameplay. However, when you open up Book of Kings, you’ll find that it’s well worth the read.

The inclusion of not one, but two Free Spin features introduces a new element to the once familiar mix, which should keep players interested for a longer period of time. Furthermore, the fact that the regular 5,000x payout can increase threefold during the multiplier Free Spins to award a maximum win of 15,000x provides all players with a chance to land one of the largest prizes that we’ve come across.

However, the fact remains that this is another Egyptian slot, similar in many ways to what’s already on the market. If you’re not particularly fond of this type of game then you may still choose to look elsewhere.

Nevertheless, we believe that overall Playtech has done a great job in stamping their own mark on a popular theme and it’s certainly worth a few spins. If you’re still on the fence, then we suggest you try the demo mode first to see why this isn’t just another reskin, but an online slot that can stand on its own two feet.


Book of Kings game logo
Book of Kings game logo

Book of Kings

  • Game providerPlaytech
  • RTP: 96.63%
  • Volatility:High
  • Video Slot Build:5 Reels, 3 Rows, 10 Fixed Paylines
  • GambleXpert rating
    4/5
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The Egyptian theme and expanding symbols seem to very much go hand in hand these days. As such, there are plenty of comparative games available.

Notable mentions include Legacy of Dead and Book of Gold: Symbol Choice, with the latter mixing things up even further by allowing you to choose your special expanding symbol.

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The Egyptian theme and expanding symbols seem to very much go hand in hand these days. As such, there are plenty of comparative games available.

Notable mentions include Legacy of Dead and Book of Gold: Symbol Choice, with the latter mixing things up even further by allowing you to choose your special expanding symbol.

There are also plenty of other fascinating releases to have a look at on our Games Page, varying between standard slots and some weirdly wonderful games, so be sure to check them out!