Book of Kings Slot Review

Book of Kings Slot

The culture of the ancient Egyptian civilization has given rise to numerous slot releases over the past decades, Book of Kings being among the most recent examples. This 5×3 slot resulted from the collaboration between Playtech and their partner studio Rarestone Gaming. The game has 10 non-adjustable paylines and yields top prizes that can go as high as 15,000x your bet during the rounds of free spins.

Two wilds assist players on their quest for amassing riches. These special symbols are also scattered. They trigger the free games and award payouts for alike symbols in any position on neighboring reels. Take a peek inside the ancient pyramids of Egypt to see what else this Playtech release has in store for you.

Book of Kings Slot Summary
Software Provider Playtech/Rarestone Gaming collaboration
Payline Number 10 fixed paylines
RTP 96.63%
Min Bet $0.10
Max Bet $500
Wild Symbol Book Symbol, Book and Snake Symbol
Scatter Symbol Book Symbol, Book and Snake Symbol
Bonus Features Free Spins, Multipliers, Expanding Symbols
Jackpot 15,000x the bet (during free spins)

Symbols and Winning Combinations of Book of Kings Slot

Winning CombinationsBook of Kings takes us to the scorching-hot sand dunes of the Giza Plateau where we join the slot’s main character, an attractive female explorer, who is set on unveiling the secrets of the ancient Egyptian pharaohs. The mechanics of the game is beyond simple as you only need identical symbols on a payline to form a winning combination. The matches must start from the leftmost to the rightmost reel to yield a win.

The blond female archeologist holding a lantern is the top payer in the base game, awarding up to 500x your winning bet for five-of-a-kind. The commanding Egyptian Pharaoh comes next with a maximum prize of 200x the stake when he fills an entire payline. The symbols with the falcon and the eye of Horus can activate wins of up to 75x the total bet.

The icons on the low-win side require at least three matches to occur on a payline for you to pocket a prize. Your lower payouts will come from aligning identical playing card initials and denominations.

These are designed to fit the Egyptian theme of Book of Kings, boasting gemstones and hieroglyphs for decoration. You receive up to 15x your winning stake provided that you succeed in landing five A or K. Five-of-a-kind with Q, J, and 10 pays you a maximum of 10x the bet.

Bonus Features of Book of Kings Slot

Bonus imageBook of Kings offers not one but two wild symbols you can use to your advantage, namely the Book and the Book with Snake icons. These can be used as replacements for other symbols but they cannot substitute each other. The two special icons are also scattered, meaning that they can form winning combinations as long as the matches occur on adjacent reels. Paylines are irrelevant in this case.

The wild scatters can be very lucrative indeed with 3, 4, or 5 of them in a combination returning 2x, 20x, and 200x your total bet. The icons containing the Book are essential for your success with this slot. You need three of these tomes to land anywhere on the reels during the same spin to trigger a round of 10 free spins.

Your situation improves even further when you manage to form a winning combination with the Book and Snake icon during the bonus feature. This special symbol will then triple your payline and scatter profits. Another cool thing about Book of Kings is that an icon is randomly selected at the start of your free spins to act as a special expanding symbol during the feature.

The only downside here is that the two wild scatters cannot be selected as expanding symbols. Other than that, the expanding icons can stretch to cover all three grids on the corresponding reel.

Obviously, the symbol with the female archeologist is the most desirable since she can produce the highest wins during free spins, up to 15,000x your bet with the 3x multiplier. Another merit here is that players can reactivate the bonus round, which makes for 20x no-cost spins in total.


The ancient Egyptian civilization may be an oversaturated theme in the slot world but this does not take away from the appeal of this Playtech release. With a maximum prize of 15,000x the bet up for grabs, Book of Kings is one slot that surely deserves attention for its winning potential. Apart from the annoying old-school-slot sounds, we found nothing to complain about where Book of Kings is concerned.