Book of Cats Slot is a 6×3 online slot from BGaming with an Ancient Egyptian theme, 10 paylines, Free Spins, a Golden Book Scatter and Wild, a Gamble Round, Buy Bonus and an expanding-symbol mechanic. The current official BGaming page lists Book of Cats with 96.99% RTP, very high volatility, 10 paylines, a release date of July 8, 2020, and a maximum multiplier of x8,202.
Book of Cats is usually more appealing to players who like classic book slot gameplay but want one extra twist through the sixth reel and winline expanding feature. The slot does not use a complex Megaways or cluster-pays system, so the core gameplay is easy to understand, but the very high volatility means results can feel uneven from one session to another.
Quick takeaways:
- Provider: BGaming.
- Theme: Ancient Egypt, Bastet, golden book symbols and treasure imagery.
- Layout: 6 reels, 3 rows and 10 paylines.
- RTP: 96.99% on the official BGaming page, but casino versions should still be checked in the paytable.
- Volatility: Very high, so larger wins are possible but frequent smooth payouts should not be expected.
Book of Cats may suit players who enjoy Free Spins, expanding symbols, Egyptian themes and bonus-buy slots. Book of Cats is less suitable for players who want low volatility, frequent small wins or a slot where bonus rounds are easy to trigger regularly.
Book of Cats Slot Overview
Book of Cats is a video slot built around a classic Egyptian book format, where the Golden Book works as both a Wild and a Scatter. The slot uses fixed win lines and pays regular wins from left to right on active paylines, which makes the game structure more traditional than newer mechanics such as Megaways, Hold and Win or cascading reels.
The main difference in Book of Cats is the sixth reel. In the base game, the sixth reel is mostly locked except for one active cell, and this cell can trigger the winline expanding feature when it matches a symbol involved in a winning combination. This gives Book of Cats a small mechanical twist without turning the game into a complicated slot.
| Feature | Book of Cats Slot Details |
| Slot name | Book of Cats |
| Provider | BGaming |
| Game type | Online video slot |
| Theme | Ancient Egypt, Bastet, cats, golden book |
| Layout | 6×3 |
| Paylines | 10 |
| RTP | 96.99% listed by BGaming |
| Volatility | Very high |
| Max multiplier | x8,202 listed by BGaming |
| Release date | July 8, 2020 |
| Main features | Free Spins, Expanding Symbol, Winline Expanding Feature, Buy Bonus, Gamble Round |
| Scatter/Wild | Golden Book |
| Demo mode | Available on BGaming’s game page |
Theme and Visual Style
Book of Cats uses Ancient Egypt as its central theme, with the story focused on Bastet, the cat goddess. BGaming’s official rules describe the game as a tribute to Egyptian traditions, with symbols such as the key of Nile, Pharaoh cat mask and Bastet included in the game design.
The theme is familiar rather than experimental. Players who like Egyptian slots will immediately understand the visual direction, while players looking for a completely new slot concept may find the setting predictable. The practical advantage is clarity: symbols, books, temples and deity imagery make the bonus theme easy to follow.
Reels, Rows and Paylines
Book of Cats uses a 6×3 game scheme with 10 paylines. The official rules state that winning combinations are formed on active paylines, regular symbols pay from left to right on consecutive reels, and only the highest win is paid on each active payline.
The 6×3 setup matters because the sixth reel is not just a visual addition. In the main game, only one cell of the sixth reel is active until the winline expanding feature opens the reel for a specific symbol. In the Free Spins round, the sixth reel is unlocked, which changes the way expanding symbols can affect the bonus result.
RTP, Volatility and Max Win
Book of Cats has a listed RTP of 96.99% on the current BGaming page, which is a theoretical long-term return figure rather than a prediction for any single session. RTP does not mean a player will receive that percentage back in short-term play, because every spin is random and individual results can be much higher or much lower.
Book of Cats is listed by BGaming as a very high volatility slot. Very high volatility usually means the game may produce less consistent results and can require more patience than low-volatility slots. This format is better suited to players who accept irregular outcomes and use strict budget limits.
The current official BGaming page lists the maximum multiplier for Book of Cats as x8,202. Some older or third-party reviews may show different values, so players should check the paytable inside the exact casino version before playing with real money.
How the Golden Book Scatter and Wild Works
The Golden Book is both the Scatter and Wild symbol in Book of Cats. As a Wild, the Golden Book can substitute for regular symbols in winning lines. As a Scatter, three or more Golden Books in the main game trigger the Free Spins bonus round.
This dual role is common in book-style slots. The important detail is that the Golden Book cannot become the expanding symbol during the bonus round. That restriction matters because the expanding symbol is selected from the symbol appearing in the opened sixth-reel cell, and the Golden Book is excluded from becoming that special expanding symbol.
Winline Expanding Feature in the Base Game
The winline expanding feature is the main twist in Book of Cats. In the base game, the sixth reel is locked except for one cell; if a winning combination appears on the reels and the sixth cell shows the same symbol as part of that combination, the symbol expands to cover all three positions on the sixth reel.
This feature can improve a line win when the correct symbol connection appears, but it should not be treated as a strategy or predictable advantage. The feature depends on random symbol outcomes, and the player cannot control when the sixth reel will match a winning symbol.
Free Spins Bonus Round
Book of Cats Free Spins are triggered by three or more Golden Book Scatters in the main game. The bonus starts with 10 free spins, and additional free spins can be won during the bonus if three or more Scatters land again. BGaming’s rules state that the retrigger process is unlimited.
The Free Spins round is important because it unlocks the full sixth reel and uses a special expanding symbol. The symbol that appeared in the opened sixth-reel cell when the bonus was triggered becomes the expanding symbol for the Free Spins round. After regular payouts, this special symbol can expand and pay even from non-adjacent positions if enough symbols for a win are present.
Expanding Symbol in the Bonus Game
The expanding symbol is the key feature of the Book of Cats bonus round. During Free Spins, the selected symbol can expand to occupy three positions on a reel and pay according to the paytable across the lines played, including non-adjacent positions when the win condition is met.
The value of the selected expanding symbol can strongly affect how exciting the bonus feels. A high-paying expanding symbol creates more upside than a low-paying symbol, but the outcome is still random. Players should not assume that triggering Free Spins automatically means a strong bonus result.
Buy Bonus Feature
Book of Cats includes a Buy Bonus feature that allows players to purchase the Free Spins round directly, where this feature is available. BGaming’s rules state that the bonus can be bought at the price shown on the button, and the price automatically changes if the player increases the bet.
The Buy Bonus feature should be used carefully because it increases the cost of entering the bonus round. In some regulated markets or casinos, purchase features may be disabled due to license requirements, so availability depends on the operator and jurisdiction.
Gamble Round
Book of Cats has a Gamble Round after a main-game win. The player can guess the color or suit of a face-down card; a correct color guess doubles the stake, while a correct suit guess increases it four times. A wrong guess ends the Gamble Round and loses the staked win.
The Gamble Round adds risk rather than improving the slot’s underlying odds. It may appeal to players who like quick double-or-nothing decisions, but it is not suitable for players who want to protect smaller wins. A practical approach is to decide before playing whether the Gamble Round will be used at all.
Mobile Play and Demo Mode
Book of Cats can be played in demo mode through BGaming’s game page, which is useful for understanding the layout, symbols and bonus flow before using real money. Demo mode helps players learn the mechanics without financial pressure, but demo results should not be treated as a forecast for real-money outcomes.
Book of Cats is also presented by BGaming as playable across smartphone and desktop platforms in its official FAQ. Mobile compatibility matters because the 6×3 layout and bonus animations need to remain readable on smaller screens.
Who Book of Cats May Suit
Book of Cats may suit players who like traditional slots with a recognizable structure. The 10-payline setup, Golden Book symbol and Free Spins feature make the game easy to understand for players who already know book-style slots.
Book of Cats may also suit players who enjoy higher-risk bonus potential. The very high volatility and expanding-symbol bonus make the slot more attractive to players who accept that bonus results can vary widely.
Book of Cats is a reasonable option for players who want an Egyptian theme without learning a complex mechanic. The sixth reel adds a twist, but the basic idea remains simple: land paylines, trigger Scatters, enter Free Spins and hope for a useful expanding symbol.
Who Should Be More Careful with Book of Cats
Book of Cats is not ideal for players who prefer frequent small wins and low-risk entertainment. Very high volatility can make the game feel dry, especially when Free Spins do not arrive quickly or when the expanding symbol is low-paying.
Book of Cats is also not ideal for players who are tempted by Buy Bonus features without setting limits. Buying bonuses can make a session more expensive quickly, and the bonus result is still random even after paying for direct entry.
Players who dislike Gamble features should avoid using the Gamble Round. The card gamble can multiply a win, but it can also remove the entire staked win immediately after a wrong guess.
Book of Cats vs Classic Book Slots
Book of Cats is similar to classic book slots because it uses a book symbol as both Wild and Scatter, offers 10 Free Spins, and includes a special expanding symbol in the bonus round. Players familiar with games such as Book of Dead-style formats will understand the core structure quickly.
Book of Cats differs from many classic book slots through its sixth-reel mechanic. The winline expanding feature in the base game and the unlocked sixth reel in Free Spins give the slot a slightly different rhythm, although the main attraction still remains the expanding-symbol bonus.
Common Mistakes and Myths
The biggest mistake with Book of Cats is treating RTP as a short-term promise. RTP is a theoretical long-term percentage across a very large number of spins, not a guarantee for one player, one deposit or one session.
Another common mistake is assuming that Free Spins must pay well. Book of Cats Free Spins can be exciting, but the final result depends on the selected expanding symbol, symbol distribution and random outcomes during the round.
A third mistake is using the Gamble Round to chase losses. The Gamble Round is a risk feature, not a recovery tool. If a player is already frustrated, doubling or quadrupling decisions can make the session less controlled.
Practical Tips Before Playing Book of Cats
Check the Book of Cats paytable before playing because RTP, bet range, bonus rules and feature availability may vary by casino. The official BGaming page provides current game details, but the operator’s version is the one that applies to the player’s session.
Use demo mode before real-money play if the sixth reel or expanding-symbol mechanic is unfamiliar. Demo play is useful for learning the flow of the base game, Free Spins and Gamble Round without risking money.
Set a budget before starting Book of Cats because very high volatility can create longer gaps between meaningful wins. A fixed session limit is more useful than trying to adjust bets emotionally after losses.
Be careful with the Buy Bonus feature because direct bonus access can increase session cost quickly. Buying a bonus does not guarantee a profitable result, and the outcome of the Free Spins round remains random.
How this information was reviewed
This Book of Cats Slot Review is based on the current BGaming game page, BGaming’s official rules page and cautious comparison with third-party slot information where useful. The most important data points reviewed were provider, layout, paylines, RTP, volatility, maximum multiplier, Free Spins, expanding symbols, Buy Bonus, Gamble Round and responsible gambling risk.
Players should still check the paytable inside the casino before playing because RTP versions, bet limits, bonus availability and regional feature restrictions can vary by operator. BGaming’s rules also note that purchase features, Auto Mode and quick spins may be unavailable because of license requirements.
Book of Cats should be treated as entertainment, not as a way to make money. RTP, volatility, bonus features and maximum multiplier do not guarantee a result, and every spin is based on random outcomes. Players should stop if gambling stops feeling controlled, affordable or recreational.
FAQ
Is Book of Cats Slot from BGaming?
Yes, Book of Cats Slot is from BGaming. The official BGaming page lists Book of Cats as a slot with an Ancient Egyptian theme, very high volatility, 10 paylines and a release date of July 8, 2020.
What is the RTP of Book of Cats Slot?
Book of Cats has a 96.99% RTP on the current official BGaming page. RTP is theoretical and does not predict the result of a single session, so players should check the exact casino paytable before playing.
Is Book of Cats a high-volatility slot?
Yes, Book of Cats is listed by BGaming as a very high volatility slot. This means the game may suit players who accept irregular results, but it is not ideal for players who want steady low-risk gameplay.
How do Free Spins work in Book of Cats?
Book of Cats Free Spins start when three or more Golden Book Scatters appear in the main game. The bonus begins with 10 free spins, can be retriggered, and uses a selected expanding symbol during the round.
What is the Golden Book symbol in Book of Cats?
The Golden Book is both the Wild and Scatter symbol in Book of Cats. It can substitute for regular symbols in winning lines and trigger the Free Spins bonus when three or more appear in the main game.
Does Book of Cats have a Buy Bonus feature?
Yes, Book of Cats has a Buy Bonus feature where available. The feature lets the player buy a Free Spins round at the displayed price, but availability can depend on casino rules, licensing restrictions and jurisdiction.
Can I play Book of Cats for free?
Yes, Book of Cats has a demo mode on BGaming’s game page. Demo mode is useful for learning the rules and features, but demo outcomes should not be treated as proof of how real-money play will go.
What is the maximum win in Book of Cats?
The current official BGaming page lists Book of Cats with a maximum multiplier of x8,202. Some older third-party pages may show different figures, so the safest approach is to check the current in-game paytable before playing.
Is there a strategy for winning Book of Cats?
No strategy can guarantee wins in Book of Cats. The game uses random outcomes, so practical control comes from bankroll limits, checking the paytable, avoiding emotional betting and treating the slot as entertainment.
In short
Book of Cats Slot is a BGaming Egyptian book-style slot with 6×3 reels, 10 paylines, 96.99% listed RTP, very high volatility, Free Spins, expanding symbols, Buy Bonus and a Gamble Round. The slot is best suited to players who enjoy classic book mechanics with a sixth-reel twist and are comfortable with uneven high-volatility gameplay. Book of Cats is not a shortcut to profit, so players should check the casino paytable, set limits and play responsibly.
