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BGaming · Slot Review

Book of Cats MEGAWAYS — Full Review & Free Demo

4.2/5
Play for Real →
RTP
96.95%
Volatility
High
Max Win
10,000x
Provider
Reels
6
Paylines
117649
Bet Range ($,€,£)
0.20 - 25
Rating
4.2/5
Released
Nov 2022

Book of Cats Megaways Overview

Book of Cats MEGAWAYS is a follow-up to BGaming's original Book of Cats, and the big change here is the Megaways engine. You've got 6 reels with 2 to 7 rows that shift every spin, giving you up to 117,649 ways to win. I quite like the Egyptian cat goddess theme, though I'll be honest, it doesn't look wildly different from a dozen other book slots out there.

Cleopatra is the top-paying symbol, and three versions of the cat goddess Bastet fill out the premiums. RTP sits at a proper 96.95%, which is well above what you see on most slots these days. Max win is 10,000x your stake. For a casual spin, it feels like a decent package, even if the base game can be a bit quiet.

Symbols and Paytable

Premium symbols pay between 2x and 10x your stake for six of a kind wins. Cleopatra tops the lot, and she even gives you a little wink when she lands a win, which is a nice touch. Three different Bastet cat forms make up the rest of the premiums, along with the usual royals for the low end.

Here's the interesting bit. Symbol values are actually lower than the original Book of Cats, and that's because the Megaways engine offers so many more ways to win. So you get paid more often in theory, but individual hits tend to be smaller. Fair enough, really, it's the trade-off you make with this mechanic.

Book symbols only appear on reels 2 through 6. As a Scatter, landing 3, 4, or 5 of them pays 5x, 25x, or 100x your stake and triggers the bonus round. They also work as Wilds to complete wins, which makes them proper versatile.

Symbol Payouts

icon 1
Scatter, Wild
Acts as both Wild and Scatter; appears on reels 2-6 and carries random multipliers of x2 to x10 during free spins.
5x100
4x25
3x5
icon 2
6x10
5x3
4x1.5
3x0.5
icon 3
6x5
5x2
4x1
3x0.5
icon 4
6x1.5
5x0.8
4x0.5
3x0.3
icon 5
6x2
5x1
4x0.5
3x0.3
icon 6
6x1
5x0.5
4x0.3
3x0.2
icon 7
6x1
5x0.5
4x0.3
3x0.2
icon 8
6x1
5x0.5
4x0.3
3x0.2
icon 9
6x0.5
5x0.3
4x0.2
3x0.1
icon 10
6x0.5
5x0.3
4x0.2
3x0.1

Bonus Features Breakdown

Land 3 or more Book scatters anywhere on reels 2-6 and you get 12 Free Spins. Before the round kicks off, the Book opens up and picks a random symbol to be the special Expanding Symbol. If enough of these land, they stretch to fill the entire reel and pay even on non-adjacent reels. Classic book slot stuff, but it works.

During free spins, Book wilds carry random multipliers of x2, x3, x5 or x10. Multiple multiplier wilds on the same win get added together before boosting the payout, which is where the big money hides. You can also retrigger by landing 3+ scatters during the round for another 12 spins. There's a Chance x2 feature too; toggle it on and your bonus trigger rate doubles, but it costs 50% more per spin. Not bad if your bankroll can handle it.

A Bonus Buy option exists at 100x stake for the regular feature, or 150x for a guaranteed premium expanding symbol. Sadly, UK players can't use it. RTP drops to 96% when using the buy or Chance x2, so keep that in mind.

Bonus Buy Options

Bonus Buy Free Spins
Free Spins
Land 3+ Book scatters to trigger 12 free spins. A random expanding symbol is chosen beforehand. Book wilds carry random multipliers of x2, x3, x5, or x10 during free spins. Multiple multiplier wilds on the same win are added together.
Bonus Buy Chance x2
Chance x2
Activatable between base game spins, doubles your bonus round trigger chances at 50% extra cost per spin.
Feature Cost: 50% extra per spin
Bonus Buy Bonus Buy
Bonus Buy
Pay 100x stake for a regular bonus round, or 150x stake for a bonus round with a guaranteed premium expanding symbol. Not available in the UK.
Feature Cost: 100x / 150xRTP: 96%

RTP, Volatility, and Payouts

96.95% RTP for the base game is genuinely good. Most book slots sit around 96% or lower, so you're getting a bit of an edge here. Hit frequency is 24.81%, meaning roughly one in four spins returns something. Don't get too excited though; many of those hits will be tiny.

Volatility is high, and the base game can really drag. Expect long stretches of dead spins where nothing much happens. All the excitement is packed into the Free Spins round with those multiplier wilds. Max win caps at 10,000x, which is double what most book slots offer. Not everyone will enjoy sitting through the dry patches to get there, but that's high-volatility life, mate.

Ryan Cole’s Verdict

Final Verdict

Book of Cats MEGAWAYS is a solid Megaways adaptation of the original. Strong RTP, a 10,000x ceiling, and multiplier wilds during free spins give it proper potential. I'm not entirely sold on the theme being anything fresh, but the maths model is sound and the bonus round has a decent twist with those stacking multipliers.

For a casual session, the base game can feel a bit empty. You're basically waiting for that bonus trigger, especially since UK players can't buy their way in. If you enjoy book slots and want the extra ways from Megaways, this is a decent pick. Just bring patience and a bankroll that can handle the dry spells.
4.2
★★★★☆
out of 5
✓ Pros
Strong RTP of 96.95% above average
Up to 117,649 ways to win
Multiplier wilds up to x10 in free spins
10,000x max win is generous
Chance x2 doubles bonus round hit rate
✗ Cons
Base game is very dry with dead spins
Bonus Buy not available in the UK
Theme doesn't stand out from other book slots
Lower symbol values than the original game
Ryan Cole
Ryan Cole
Lead Casino Slots Analyst
5+ years analysing online slots for the UK market. Every game is played for a minimum of 500 demo spins before publication. No affiliate bias — ever.
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Book of Cats MEGAWAYS FAQ
How do the multiplier wilds work during free spins?
Book wild symbols carry a random multiplier of x2, x3, x5, or x10 during free spins. If multiple multiplier wilds are part of the same winning combination, their values are added together before being applied to the payout.
What triggers the free spins round and how many do you get?
Landing 3 or more Book scatter symbols anywhere on reels 2 to 6 triggers 12 free spins. You can retrigger by landing 3+ scatters during the bonus round for another 12 spins.
How does the expanding symbol work in the bonus round?
Before free spins begin, the Book randomly selects one standard symbol as the special expanding symbol. When enough of these land, they expand to cover the full reel and pay out even on non-adjacent reels, giving you full payline wins.
What does the Chance x2 feature do and is it worth using?
Chance x2 doubles your chances of triggering the bonus round but costs 50% more per spin. RTP drops slightly to 96% when active, so it depends on whether you want faster access to free spins at a higher cost per spin.
Can UK players use the Bonus Buy option?
No, the Bonus Buy feature is not available in the UK. In jurisdictions where it is available, it costs 100x stake for a regular trigger or 150x for a guaranteed premium expanding symbol.