Book of Flames Buy Bonus Slot Review & Free Play

4.5Played 6 times

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Rated 4.5 (Very Good)

by 2 people.What do you think?

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Book of Flames Buy Bonus Score by Real Players

4.5 out of 5 |

(2 people voted)

Game Rating

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50%

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50%

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Player Reviews
2 reviews

Spin_N_Chill

29.01.2026

Classic Book vibes, solid execution

It plays like a traditional Book slot but has a good pace. Landed free spins twice in a short session, first one was meh, second paid x85. Not bad for a 4/5 title.

FreeSpin-Fan

28.01.2026

Free spins came through big time

The expanding symbol gave me solid lines during the 20 free spins ended up with €1,550 on a €10 bet. Super satisfying hit. The Book mechanic really works well here, definitely a top-tier Book slot.

Book of Flames Buy Bonus Game Details

Software
Novomatic
Release date
Aug 21, 2025
Slot type
Video Slots+2
Theme
Adventure Desert+3
RTP
Pending
Volatility
Undisclosed
Paylines
10
Reels
5
Coins range
1-1
Coins per line
0.01-14
Max win per line
500x

Total max winnings
Undisclosed
Mobile
Yes
Autoplay
Yes
Free Spins
Yes
Bonus Round
Yes
Wild
Yes
Multiplier
Yes
Scatter
Yes
Progressive
No
Adjustable paylines
No
Other features
Retriggering+2

Ways to Win on Book of Flames Buy Bonus - Paytable & Paylines

CHOOSE YOUR BET

How to use the paytable

1x	2x	3x	4x	5x
-	$1	$10	$100	$500
-	$0.5	$4	$40	$200
-	$0.5	$3	$10	$75
-	$0.5	$3	$10	$75
-	-	$0.5	$4	$15
-	-	$0.5	$4	$15
-	-	$0.5	$2.5	$10
-	-	$0.5	$2.5	$10
-	-	$0.5	$2.5	$10

Wild

ScatterTo trigger the bonus round, you need 3 scatter symbols.

Book of Flames Buy Bonus RTP & Volatility

Book of Flames Buy Bonus Slot Features

Book of Flames Buy Bonus has 7 out of 25 most popular slot features.

EXPANDING WILDS

STACKED WILDS

SHIFTING WILDS

STICKY WILDS

WALKING WILDS

RANDOM WILDS

TRANSFERRING WILDS

SPLIT SYMBOLS

PROGRESSIVE

GAMBLE

ADJUSTABLE PAYLINES

NUDGE

COLOSSAL REELS

CASCADING REELS

ROTATING REELS

REEL RESPINS

HOLD FEATURE

WIN BOTH WAYS

How To Play Book of Flames Buy Bonus

Step 1

DEFINE YOUR BETTING AMOUNT.

At the lower section of the screen, the "+" and "-" buttons frame the displayed "bet" value. Use these controls to fine-tune the stake amount.

Step 2

ADJUST THE BET TO THE MAXIMUM.

Next to the "+" button, you will see a "Max" control. Press it to set the wager to its highest possible amount.

Step 3

IGNITE THE EXCITEMENT!

Tap the orange button located in the bottom-right area to spin the reels.

Step 4

ACTIVATE AUTOMATED PLAY.

For uninterrupted spinning, press the "Autoplay" button placed to the left of the "Spin" button.

Step 5

ELEVATE THE TEMPO.

Find the rabbit-shaped icon along the bottom of the interface. Click it to speed up the reels' movement.

Step 6

UNLOCK THE BONUS ROUND.

Tap the ”Buy Bonus” button below the reels and confirm your purchase in the next screen. During the bonus game, a special symbol expands to fill the reels, resulting in wins to form across all lines, even from non-adjacent positions.

BOOK OF FLAMES BUY BONUS SLOT FAQs

Can I play Book of Flames Buy Bonus for free?

Yes, you can play Book of Flames Buy Bonus online slot for free on SlotsMate. You do not have to create an account or make a deposit.

What are the biggest wins on the Book of Flames Buy Bonus slot game?

The biggest win in Book of Flames Buy Bonus online slot is $500 and you may be lucky enough to make that winning combination. The maximum win in Book of Flames Buy Bonus comes from multiplying the highest bet per line and the highest paying symbol value in the game.

Is there a free spins bonus in Book of Flames Buy Bonus slot?

Yes, you can win a Free Spins bonus in Book of Flames Buy Bonus slot machine, along with Autoplay, Scatter, Wild, Multiplier, Retriggering, Bonus Round, Bonus Buy and 3D Animation.

Can you win a progressive jackpot on Book of Flames Buy Bonus slot?

Unfortunately Book of Flames Buy Bonus does not provide a progressive jackpot, but you can still have a great gaming experience through its nice features. Try it out for free on SlotsMate!