Book of Flames Extra Hold & Win Slot Review

Did you know the humble dung beetle is one of the strongest creatures on the planet for its size? The little scarab 🪲 can move over 1,100 times its own weight. That's like me casually dragging 6 double-decker buses 🚌 around.

I can barely drag myself off the sofa, so anything that punches that far above its weight has all my respect. And you know I'm not the only one, because the ancient Egyptians felt the same, stamping beetles onto amulets, seals, and coins 🪙.

Those poor bugs never get a rest because they do all the heavy lifting in Book of Flames Extra Hold & Win slot from Novomatic, where scarab coins carry every prize.

Gameplay

There's no prize for guessing the theme. The reels sit in the usual sandy tomb, stone pillars against a warm orange glow, clean and readable rather than flashy. The whole frame cools to blue once the Free Games start, which I liked.

You're working with a 5x3 grid and 10 paylines, the RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.

RTP needs to be considered in conjunction with a game’s volatility rate. is 94%, and the volatility is high. All currencies are welcome, and bets run from $0.10 to $20.

The max multiplier tops out at 9,561x, which is good for a max win of $191,220.

At the foot of the paytable, the A and K symbols pay 15x for 5-of-a-kind and the Q, J, and 10 symbols manage 10x. None of the low symbols pay enough to notice.

Things pick up with the picture symbols. The Explorer symbol leads at 500x for 5-of-a-kind, a fedora-wearing adventurer who's watched a bit too much Indiana Jones.

The Pharaoh mask symbol pays 200x, while a falcon-headed god and a kneeling winged goddess each manage 75x.

The Wild symbol is a golden pyramid that replaces everything but the scarab coins, and it's no slouch itself, matching the Explorer at 500x for 5-of-a-kind.

The Scatter symbol is the flaming book the game takes its name from, worth up to 20x, and it moonlights as a stand-in for other symbols too.

Four jackpots hang over the reels and only pay out inside the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too)., so the base game keeps them dangling.

The Grand Jackpot is worth 7,500x and the Major Jackpot 1,250x, while the Minor Jackpot and Mini Jackpot hand you 25 and 10 Free Spins respectively.

Features

HOLD AND WIN:

Land 6 or more scarab Bonus coins and the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too). kicks off on the same reels. The triggering coins lock in place, 3 respins go on the clock, and every fresh coin resets that counter back to 3, so a hot board keeps you going.

Each locked coin carries a value: a cash prize of 1x, 2x, 3x, 10x, or 20x, a batch of Free Spins, or one of the jackpots.

Fill all 15 positions and the Grand Jackpot lands on top of everything you've collected, then the whole lot pays out once the respins run dry.

FREE SPINS:

You reach the Free Spins through the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too)., off any coin that holds spins instead of cash.

One symbol gets picked at random to expand across its whole reel, paying on all 10 lines whether the positions touch or not, in the classic book-slot style.

Land 3 or more Scatter symbols during the round and you bag another 10 spins, and the round keeps stretching as long as those books keep turning up.

BUY BONUS AND ANTE BET:

Feeling impatient? The Buy Bonus drops you straight into the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too). for 100x your bet.

The Ante BetAn Ante Bet is an option that costs a percentage of your bet but increases your chances of landing triggering symbols that initiate a feature., labelled Extra Bet in the game, doubles your total bet to sneak an extra Bonus coin onto the reels, so the feature triggers on 5 coins instead of 6 and your hit chance jumps by 300%.

Performance

I gave the slot a proper thrashing over a long session and it didn't put a foot wrong, no stutter on the reels and no lag dropping into the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too)..

Maximum Win

Hit the max multiplier of 9,561x at the top bet of $20 and you're looking at a max win of $191,220. The smallest you can bet is $0.10.

Conclusion

The game's money is all in the scarab coins, because the base paylines are thin on their own.

Your returns ride on the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too). and the expanding-symbol Free Spins, where a single symbol stretched across a full reel on all 10 lines builds anything worth talking about.

Reaching the top multiplier means lining those Free Spins up with the jackpots at the same time, which is a lottery ticket, not a Tuesday-night result.

The RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.

RTP needs to be considered in conjunction with a game’s volatility rate. is built for shorter sessions, so don't expect to grind away for hours on a fixed budget; short, well-funded bursts are the way to go.

What saves it is that the volatility and the top multiplier line up, the reward scaled to the risk, which you've got to give N2Games some respect for.

The Buy Bonus only earns its keep if you're desperate to skip to the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too). at 100x a go, and the Ante BetAn Ante Bet is an option that costs a percentage of your bet but increases your chances of landing triggering symbols that initiate a feature. is for players who chase the feature every spin and don't mind doubling their bet to do it.

Patient high-variance players are the target, the sort who can sit through a cold run to reach the scarab coins and the expanding reels.

If you want steady, frequent wins or you're playing to a tight budget, look elsewhere.

Slot Details

Game Provider: Novomatic
Game Type: Video Slots
PaylinesPaylines are preset lines that run across the reels, and when you land matching symbols on them, that will result in a payout. The more paylines, the more ways you can win, but also the higher your bet per spin.: 10
RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.

RTP needs to be considered in conjunction with a game’s volatility rate.: 94%
Volatility RateSlot games can have low, medium, high, or extremely high volatility rates (or a combination thereof).

The less volatile the game, the more often it should pay out, but the lower the amount, the less the payout, as this is in keeping with the risk you’re taking. Volatility rate should be considered in conjunction with a game’s RTP.: High
Bonus Round: Yes
Progressive: No
Free Rounds: Free Spins, Re-spins
Max Multiplier: 9,561x
Max Win: $191,220
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