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Pragmatic Play has, in recent years, got into the habit of delivering games that fit classic themes while still spicing them up with its own bold visual style. Castle of Fire is a great example of this approach: at first glance itβs traditional fantasy, but thanks to modern features and a well-crafted atmosphere it feels very fresh. All the slotβs magic takes place on a 6-reel, 3-row grid with 729 paylines.
Every slot machine must be developed by a company that invented, designed and put it into operation. Many players eventually find that they only enjoy playing on machines from specific software provider, so they narrow down their selection by preferred brand.
A high volatility slot. Wins are rare, but can be really big. The game has more pronounced fluctuations and can often go without hitting anything for a long time, suitable for players who like adrenaline, higher risk and work with a larger budget. More about volatility here.
Slot theme and symbols
Castle of Fire is set in a fantasy theme that feels like a blend of a medieval fortress and a fiery realm guarded by lava. The result is visually striking and instantly gives you the feeling youβre stepping into another, living world where every spin can bring a big turnaround. The soundtrack is reminiscent of epic fantasy films, but with a modern twist. The symbols are beautifully on-theme and easy to recognise: runes shaped as A, K, Q, J, 10, a potion, a ring, a crown, a wolf, a jaguar and a lady. Pragmatic Play hasnβt gone for an overly complicated system here, but instead a few well-thought-out features that keep the tension high and deliver strong win potential. 3 or more Scatter symbols trigger the bonus game, where the atmosphere shifts. Mystery symbols keep the suspense on every spin, because thanks to them youβve got a much better chance of landing winning combinations!
Theme and symbols of Castle of Fire
At the same time, the slot is well balanced β the volatility is higher, but not extreme. Wins donβt land constantly, but when you do manage to get a combo of Wilds and Power effects going, the payout can be very satisfying.
Queen
Jaguar
Wolf
Crown
Ring
Potion
Letter A
Letter K
Letter Q
Letter J
Ten
Special Symbols and Slot Features
3D
NO
Autoplay
YES
Free Spins
YES
Gamble Feature
NO
Locking Symbols
NO
Wild Symbol
NO
Win Multiplier
NO
Other features
Bonus buy
Bonus Game
Bonus Scatter
Mystery Win
Other Features
Scatter Symbol
Mystery symbols
The Mystery symbol looks genuinely mysterious. You can land it anywhere! Whenever it appears, all symbols transform into the same random symbol, except for the Scatter symbol. This gives you more chances to form winning combinations.
Buy Free spins
The Free Spins round can be triggered instantly from the base game by buying it for 100x your current total stake. When you purchase the bonus feature, 3, 4, 5 or 6 Scatter symbols will appear at random.
Scatter symbol
As soon as you spot the symbol with the huge golden padlock on the reels, youβll know itβs the Scatter. And itβs not there just for show. As well as being a paying symbol, it triggers the bonus game. Land it 3x on the reels and youβll get 12 Free Spins! During them, Mystery symbols are active and, in Free Spins, they stay locked in place. After each spin, all Mystery symbols turn into 1, 2 or 3 instances of the same symbol. However, the feature canβt be retriggered.
Prize table
Symbol
Multiplier
3x in payline
4x in payline
5x in payline
6x in payline
Scatter symbol
4x
30x
200x
1000x
Queen
10x
12x
14x
16x
Jaguar
7x
8x
10x
12x
Wolf
6x
7x
8x
10x
Crown
5x
6x
7x
8x
Ring
4x
5x
6x
7x
Potion
4x
5x
6x
7x
Letter A
3x
4x
5x
6x
Letter K
3x
4x
5x
6x
Letter Q
2x
3x
4x
5x
Letter J
2x
3x
4x
5x
Ten
2x
3x
4x
5x
Our rating of the game
Castle of Fire
Castle of Fire is a beautifully made, epic and visually striking slot that blends modern elements with a classic fantasy theme. Pragmatic Play has done a very good job here β the game has atmosphere, pace, and above all excellent winning potential thanks to the Mystery symbols and a strong bonus round. If you enjoy slots that arenβt based purely on luck, but also on that feeling of tension building over time, Castle of Fire is a great choice. Itβs a slot that can keep you entertained for hours and still surprise you with new combinations of effects.
Impressive soundtrack that boosts the gameβs intensity
Mystery and Scatter symbols add pace and strong win potential
Free Spins with Mystery symbols can deliver plenty of wins
Well-balanced gameplay β neither too simple nor chaotic
High spin variety thanks to special effects
Perfect mobile optimisation
Potential for genuinely big wins with the right combination of features
The bonus round is noticeably more action-packed than the base game
Cons
Higher volatility may be frustrating for beginners
Bonuses can sometimes take a while to trigger
No jackpot β the game doesnβt rely on big fixed prizes
Sometimes the Mystery symbols donβt appear at all
The fantasy theme isnβt entirely original, even though itβs well executed
Free Spins can sometimes be surprisingly average if a multiplier doesnβt land
Sound effects are intense β maybe a bit too much for some
Manufacturer Pragmatic Play
If thereβs one game studio that knows how to make a slot truly thrilling, itβs Pragmatic Play. This brand is one of the most popular online slot developers in the world – and itβs no wonder! Their games are packed with explosive bonuses, unique features, and juicy jackpots.
Bonuses to casinos where slots Pragmatic Play slots can be played
Rating
95%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
18+.New UK-based customers only. You must opt-in & deposit Β£20+ using a debit card to qualify. Offer valid 7 days from registration. Welcome Bonus: 100% match up to Β£100 on 1st deposit. 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Centurion Big Money once you have staked Β£20 on any Games Global game. Spin value = 10p. No wagering requirements on free spin winnings | Gambleaware.org
Rating
94%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
Use the bonus spins offer at PlayOJO to get 50 FS on the Big Bass Bonanza slot. The minimum required deposit to activate the bonus is Β£10 and your spins can be played at the Β£0.1 chip size. Note that the bonus is not available for players from N.I. Irregular play may lead to the removal of rewards. Gambleaware.org. All the OJO Rewards and Game Play policies apply.
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Rating
94%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
5 Free Spins – New players only, No deposit required, valid debit card verification required, max bonus conversion Β£50, 10x wagering requirements,Full T&Cs apply. Up to 500 Free Spins – New players only, Β£10 min fund, free spins won via mega reel, max bonus conversion to real funds equal to lifetime deposits (up to Β£250), 10x wagering requirements and full T&Cs apply. Gambleaware.org
Rating
93%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
New players only | 10x wagering on the 23 Free Spins | 77 Cash Spins after 1st time deposit and Β£10 wager on slots. No max cash out on Cash Spins. Skrill Deposits Excluded. | T&C’s Apply! Gambling can be addictive. Play Responsibly. 18+
Rating
93%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
11 FS – New players only. 18+. Min. deposit Β£10. Account ballance is withdrawable at any time. Upon withdrawal, any remaining bonus spins are forfeited. 7 days to activate the spins. Bonus spins will expire 24 hours after activation. Full T&C Apply.
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Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.
5 Free Spins – New players only, No deposit required, valid debit card verification required, max bonus conversion Β£50, 10x wagering requirements,Full T&Cs apply. Up to 500 Free Spins – New players only, Β£10 min fund, free spins won via mega reel, max bonus conversion to real funds equal to lifetime deposits (up to Β£250), 10x wagering requirements and full T&Cs apply. Gambleaware.org
100% match on your first deposit (up to Β£100)
95%
+ Spend at least Β£20 on Spin Casino slots and unlock 100 FS
18+.New UK-based customers only. You must opt-in & deposit Β£20+ using a debit card to qualify. Offer valid 7 days from registration. Welcome Bonus: 100% match up to Β£100 on 1st deposit. 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Centurion Big Money once you have staked Β£20 on any Games Global game. Spin value = 10p. No wagering requirements on free spin winnings | Gambleaware.org
500 free bingo tickets when you spend Β£10 on bingo
94%
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Use the bonus spins offer at PlayOJO to get 50 FS on the Big Bass Bonanza slot. The minimum required deposit to activate the bonus is Β£10 and your spins can be played at the Β£0.1 chip size. Note that the bonus is not available for players from N.I. Irregular play may lead to the removal of rewards. Gambleaware.org. All the OJO Rewards and Game Play policies apply.
Bingo Bonus: First deposit only. Deposit Β£10 or more to claim. 50 free spins on Big Bass Bonanza slot. 500 free bingo tickets when you spend Β£10 on bingo, valid once per player. Free tickets valid on selected games up to Β£0.10 each, see bingo rooms for info. Excludes players in N.I. Irregular play may lead to removal of reward. OJOβs Rewards and Game Play policy applies.
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Software provider
Game typeSlot
Reels6 Reels
Winning paylines729 paylines
