Book of Cats – Hidden Reels & Expanding Riches

• BGaming’s twist on the classic "Book of" formula adds a mysterious sixth reel and some clever mechanics that push this slot beyond the norm.

How to Play

• Unlike traditional book-style slots that stick to 5 reels, Book of Cats plays out on a 6-reel grid, though the sixth reel comes with a unique restriction—it only shows its center position by default.

• Here’s the catch: when the symbol on reel 6 is involved in a winning combination, the other two hidden positions on that reel unlock and reveal the same symbol. This is known as the Winline Expanding Feature, and it increases your chances of bigger payouts when it kicks in.

Theme & Graphics

• Book of Cats is themed around ancient Egyptian mythology, with a particular focus on the mystical feline deities of the desert. Expect golden temples, glowing eyes, and a backdrop that echoes long-lost tombs. The design is rich in detail without being overwhelming, and the music leans into the mysterious with ambient tones that suit the gameplay well.

Bonus Features

• Winline Expanding Feature
• This signature mechanic sets Book of Cats apart. When the symbol on the 6th reel helps form a win, the other two blocked positions on that reel unlock and display the same symbol, potentially extending your win across all six reels.

Double or Nothing Gamble Feature

• After any standard win, you have the option to gamble your payout. Pick the color of a face-down card (red or black). Guess correctly, and your win is doubled. Guess wrong, and you lose the entire amount. High risk, high reward.

Golden Book Symbol (Wild + Scatter)

• The golden book serves a dual purpose:

• Acts as a Wild, substituting for all symbols to complete winning combos.

• Acts as a Scatter, paying 40x for 5 on a payline and triggering Free Spins when 3 or more land anywhere.

Free Spins with Expanding Symbol

• Land 3 or more Book symbols to activate the Free Spins round, which includes:

• 10 Free Spins to start.

• The symbol that appears in the visible position of reel 6 becomes the special expanding symbol.

• This chosen symbol expands when landing anywhere on the reels and does not need to be adjacent to form winning combinations.

• Free Spins are retriggerable—land 3 or more books again to earn 10 more spins.

Bonus Buy Options

• While not all versions include it, some releases of Book of Cats come with a Bonus Buy feature, allowing players to purchase instant access to the Free Spins round for a fixed price.

Betting, RTP & Max Win

According to Razed Casino Book of Cats offers the following to players:

• Minimum Bet: $0.10

• Maximum Bet: $10

• RTP: 96.9%

• Volatility: High

• Max Win: 10,000x your stake

• With a sharp RTP and classic “Book-style” mechanics enhanced by that sixth reel, Book of Cats strikes a solid balance between traditional gameplay and unique innovation.

Can you unlock the secrets of reel six?

• Play Book of Cats today on Razed, and discover what treasures lie behind the golden eyes of the pharaoh’s feline guardian.

How to Deposit to Play Book of Cats Slot Online

• Easily deposit units into your account in order to play the Book of Cats slot and other games from ELK Studio by following the steps listed below:

Step 1 - This video details step by step on how to get started playing Book of Cats! Video

Step 2 - Search for your favorite slot, and get ready to cash out your winnings! Video

• Razed.com offers live support to players via our customer support staff for help with issues regarding the Book of Cats slot, other slot titles, and depositing and withdrawing units.

• If you’re a beginner at spinning the reels, you can learn how to play slots, read up on how slot paylines work, or explore our ultimate guide to online casinos!

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