Play Book Of Cats Slot

Book of Cats is a medium to high variance BGaming-powered Book of Ra clone, and it comes with an additional 6th reel and twice the usual potential. The 6th reel comes with a unique Winline Expanding feature, and you will also benefit from the standard expanding symbol bonus round.

User Rating: 7.7/10 (6 votes)

RTP 🔗: 94% RTP Ranges!
Variance: Med-High
Max Win: x10000.00
Betways: 10
Release Date: 2020-06-27
SlotRank: N/A
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Online Casinos where you can play Book Of Cats

We have scanned 12 casinos in US New Jersey and found Book Of Cats at 1 of them. On the list below, you`ll find the best casinos that feature the Book Of Cats slot and accept players from US New Jersey.

Book Of Cats Review

Book of Cats Big Win Spotlight

The 'Book of' slot mechanic has already proven to be quite reliable, and once again it does live up to its name, paying a fortune of more than 120 ETH to some lucky gambler, who was spinning on the Book of Cats slot from BGAMING on March, 10. Playing with a bet of 0,05 ETH per spin, this fortunate punter made it to Free Spins, which resulted in an amazing 2,582x win.

  • The player bought the Buy Bonus feature for the cost of 4.7 ETH, and 10 Free Spins with the top-paying symbol chosen as the special Expanding Symbol were awarded.
  • It was really uneventful until spin 6, which cut short unsuccessful spinning sequence as two Expanding Symbols eventually landed simultaneously and awarded a win, though tiny.
  • A retrigger occurred in a couple of spins, awarding 10 more Free Spins to the total tally.
  • The true highlight though occurred on the 1tth spin, when 5 special Expanding Symbols landed on reels 2-6 and awarded a massive 125 ETH win.
  • Only smaller wins were scored in the rest of the bonus game, and when the player ran out of Free Spins, a total prize of 129.095 ETH was paid to the player.

We’ve said it before perhaps, but if there is a nuclear holocaust the survivors will be cockroaches and book slots. Book of Cats is, despite the title, not filled to the brim with cuddly furballs. The theme is very much inspired by ancient Egypt, like so many Book of clones before, but now you have an additional reel that can expand to complement your base game wins.

The math model creates an interesting dilemma here. You can win bigger than usual because of the high value symbols, but the low RTP will drain your bankroll more than most other book slots out there. Overall, this is a decent enough addition to the book saga, and it comes with few twists that some players might find attractive.

A screen of the Book Of Cats playing space

Book Of Cats Features

Instead of the regular 5 reel setup, you will play with 6 reels here. However, the reel positions on the 6th reel are blocked except the middle position. Whenever you land a winning combo involving the symbol on the 6th reel, the reel positions open up and reveal the same symbol. This increases your payout, and the feature is called the Winline Expanding feature.

You can also choose to gamble any win here, and this is done via the double or nothing feature. You will guess the color of a face-down card, and if you guess correctly you will double your winnings. If you guess wrong however, you lose everything.

The golden book symbol is both the wild and a scatter, which is common in book slots. It will therefore step in for all regular symbols to help you create winning combos, and it also pays 40x for 5 on a payline. When you land at least 3 book scatters anywhere in sight, you trigger the free spins bonus round.

This is a standard book slot bonus round. You will get 10 free spins, and the symbol that lands in the open reel 6 position becomes the chosen expanding symbol. The expanding symbol doesn’t need to land adjacent to create winning combos, and you can retrigger the feature indefinitely by landing 3 new scatters.

The 200 Spins Book Of Cats Experience

In any book slot the expanding symbol you get will basically make or break your bonus round. You can see how we fared in the highlights video below, and the bonus round starts around 1 minute into the video. We have some decent base game wins before that however, and you’ll get a good feel for the gameplay by checking it out.

Review Summary

Well, what can we say. Yet another Book of Ra clone, and centered around holy Egyptian cats this time. The good news here is the high symbol value, where the top symbol pays 750x for 5 on a payline. If you get this as the chosen expanding symbol you can win up to 7,500x your stake by filling the screen. The max win cap is set at 10,000x in total from the bonus round, which is twice as much as most book slots.

The only really original contribution to the overcrowded book slot series is the Winline Expanding feature. This means that your base game wins will be complemented at times, but you pay a price in the long run because of the unusually low RTP of only 94 %. So there you have it. You get twice the potential here with a more rounded volatility than most book slots, but it will bleed out significantly more of your bankroll over time.


  • 6th reel with Winline Expanding feature
  • Bonus round with expanding symbol
  • Medium to high volatility and 10,000x max win potential


  • RTP is 2 % lower than the industry average

If you enjoy Book Of Cats you should also try:

If you like book slots, there are more than 150 of them in our catalog at the time of writing. New clones crop up every month or so, and we’ll recommend some of the best ones for you below.

Book of Dead - is the book slot that never gets old. It’s not only the most popular book slot in the series, it’s also one of the most popular games ever created. You will benefit from expanding symbols in the bonus round, and wins up to 5,000x can be landed.

Legacy of Dead - is another highly popular book slot from Play’n Go, and it comes with up to 9 expanding symbols in the bonus round. This adds to the already exciting concept, and you can win up to 5,000x your stake in this highly volatile title also.

Ali Baba's Luck - takes the book slot concept even further, and allows for expanding symbols also in the base game. All winning symbols become highlighted, and will expand on the next spin. In the bonus round however, the highlighted symbols don’t reset. Wins hovering above 5,000x is possible here, and it’s really a unique gem that sticks out from the others.



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Book of Cats. Book Of Cats slot
Book of Cats. Book Of Cats slot
Book of Cats
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Expanding Symbols. Book Of Cats slot
Expanding Symbols
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Book Of Cats Slot FAQs

What is the RTP of Book of Cats slot?

The game’s payout percentage is 94 %, which is around 2 % lower than the industry average. It’s thus significantly lower than most other book slots.

How volatile is Book of Cats?

This is a medium to high volatility title, while most book slots out there are highly volatile.

What is the biggest win possible?

You can win up to 7,500x by filling the screen with the highest paying symbol. You can also win up to 10,000x in total from the bonus round.

How does the Winline Expanding feature work?

Book of Cats comes with a 6th reel where only the middle symbol position is in play most of the time. If the 6th reel lands the same symbol as the winning combo created on the other reels, the 6th reel opens up to complement your win with only that symbol on all 3 reel positions.

Is there a free spins mode in Book of Cats slot?

Yes, it’s a standard book slot bonus round with a chosen expanding symbol and all 6 reels fully active.

Can I play Book of Cats for free?

Yes, you can try the free Book of Cats demo game at the very top of this page (UK players must verify age first). Up there you will also find a scanned list of casinos that carry this game, and you can play with a welcome bonus.

Book Of Cats
has RTP ranges!

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Scanned Countries

US New Jersey

Sorry, Book Of Cats is not available for this market. In total, we scanned casinos at 56 in various markets. Book Of Cats is available in 37 countries. The markets with the highest number of casinos are: CA, NZ, FI, AT

Country Scanned [i] With Game [i] In Lobby [i] SlotRank [i] Action
Canada CA 556 302 6 353 See Data
New Zealand NZ 399 225 4 1144 See Data
Finland FI 474 199 2 1830 See Data
Austria AT 249 173 3 259 See Data

Show All Countries (37)

Game Is Hot
Game Is Hot

Game RTP: 94%

SRP [ i ] : 104.51%

RTP +10.51%

For Last 4 Hours:

Spins: 39 090

Bets (EUR): 46 767€

Wins (EUR): 48 739€

Book Of Cats Attributes

Provider: BGAMING
Release Date: 2020-06-27
Type: Video Slots
RTP: 94% RTP Ranges!
Variance: Med-High
Hit Frequency: 35.97[ i ]
Max Win: x10000.00
Min bet $, €, £: 0.2
Max bet $, €, £: 50
Layout: 6-3 [ i ]
Betways: 10
Features: Additional Free Spins, Book of ... mechanic, Buy Feature, Expanding Symbols, FreeSpins, Risk/Gamble (Double) game, RTP range, Scatter symbols, Wild
Theme: Ancient civilizations, Black, Book, Cats, Egypt, Pharaoh, Sand color
Other tags: 10 Paylines
Technology: JS, HTML5
Game Size: 2.4 MB
Last Update: 2023-08-18

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