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Lava Burst is one of the more unusual slots you can find and play at an Evoplay casino right now. Itβs not a typical release, as it lacks the usual means to form regular combinations, but you still get 4×3 reels to spin, and a bonus game that youβre trying to get to by landing bonus symbols on the middle row. Theme-wise, weβre looking at volcano-inspired design, so fire is a big part of it.
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
In Lava Burst, the action takes place right next to an erupting volcano, whose lava is flowing from the top, still visible even behind the reels. Itβs not much of a design otherwise, as this is a 4-reel online slot that gives you a chance to trigger a bonus game, but it doesnβt have any regular symbols that can land on its reels. Itβs a mix of coins and asteroid or black hole-inspired symbols that you will see, but often enough, it will be a blank position that is available to you (youβre not guaranteed symbols in all spots on those reels).
Lava Burst theme and symbols
The gameplay is not that easy for the player. Itβs considered a slot with high volatility, where you donβt form regular combinations, and so you donβt get paid during its regular spins. The only way to claim a prize is by reaching the bonus game, and so the 2.75% hit rate makes sense. On the other hand, itβs capable of paying as much as 9,419x the stake during its Ultra bonus game, or up to 4,455x for the regular bonus game. The RTP is also OK, at 96.27%, but thatβs more of a long-term thing.
Special Symbols and Slot Features
3D
NO
Autoplay
YES
Free Spins
NO
Gamble Feature
NO
Locking Symbols
NO
Wild Symbol
NO
Win Multiplier
YES
Other features
Bonus buy
Hold and Win
Mystery Win
Bonus Coin
This is one of the more common symbols that you can get on the reels. Itβs a gold coin with a silver outline, which comes with one of four possible values, ranging from 1x to 4x.
Heavy Coin
The Heavy Coins are red in the middle and have a gold outline. This oneβs offered during paid spins only, and carries prizes from 5x to 9x the stake.
Mystic Symbol
A Mystic symbol can show up and will be used as a mystery symbol during the main features. It will turn into any other symbol at the end of the feature, so it can be exciting when it gives you something good.
Mystic Jackpot symbol
There is also a Mystic Jackpot variant, also for the main features, and it can turn into one of three jackpots of lower value: Mini (25x), Minor(50x), or Major (100x).
Black Hole symbol
The Black Hole is a symbol that can show up at any time, even during paid spins, and it acts as a collector for the jackpots and prizes that are part of the visible bonus symbols.
Lava Burst
Lava Burst is the name of a special modifier that you can get at random as youβre playing through a round in the bonus game or in the ultra version. It will shoot up to 12 fire comets to the reels, in random positions, and give them a 2x multiplier. If there is already a multiplier in a position, then it adds 1x to it. You will use the positionβs multiplier on any prizes that may land within.
Bonus Game
Reaching the bonus game is possible whenever you have the middle row occupied by 4 symbols, of any type, during paid spins. You keep the triggering bonus symbols, and then you get 3 spins where you try to get more. You can get either blank positions or bonus symbols. If new bonus symbols land, the number of spins resets to 3. At the end of the feature, you get paid for each bonus symbol, using its prize and any available position multipliers to decide how much you claim. The Grand Jackpot, worth 1,000x, is paid if you have all 12 bonus symbols.
Ultra Bonus Game
The Ultra version of the bonus game triggers the same way as the regular one, but it can also trigger randomly. The Lava Burst modifier, with its multipliers, will trigger more often for this feature.
Bonus Buy
With the Bonus Buy option, you can choose which major feature you trigger. You can pay 32x the stake and get the bonus game, or you can go for the 100x option and trigger the Ultra bonus game.
Prize table
Symbol
Multiplier
Our rating of the game
Lava Burst
Itβs hardly a unique proposition, and weβve seen a lot of other slots released in recent years that use this Hold and Win-style main feature as the only way to get paid. Itβs not something a casual player should consider, since it can take dozens of rounds, on average, before you see any prize from it. On the other hand, when the bonus game triggers, the rewards do tend to be better, but thatβs what makes it a high volatility slot. Wins of up to 9,419x the stake make it sound good, as does the 96.27% RTP. When deciding whether to take it on, keep in mind that it has a 2.75% hit rate (1 in about 35 spins pays something).
80%
Editor's rating
Design and theme
75 %
75 %
Features and playability
85 %
85 %
RTP and volatility
96 %
96 %
How do we rate slot machines?
We evaluate slot machines based on multiple criteria, from which we make our final verdict.
Itβs entirely built around a Hold and Win respin feature, so itβs great for fans of this mechanic.
It has a 96.27% RTP, so regardless of the typical experience of a player, it is fair overall.
Wins of up to 9,419x the stake can be expected inside, though thatβs only for the Ultra bonus game.
Both regular and Ultra versions of the bonus game, with multipliers more plentiful in the latter.
There is that Bonus Buy option, which you can use if you want to skip the boring part.
Cons
It doesnβt have enough interesting symbols, and like all others in this category, youβre going to look at a lot of blank positions.
The volatility will be High, so even though it can pay well, a lot of spins will be losers.
You need multipliers to get the bigger wins, as the Grand Jackpot pays at most 1,000x.
Manufacturer EvoPlay
Evoplay is a leading iGaming software provider known for developing innovative online slot games, instant-win titles, and casino content. Established in 2017, the company has gained recognition for its high-quality graphics, engaging gameplay features, and mobile-optimized experiences.
18+. New Players Only. Β£10 minimum deposit. 100% up to a maximum of Β£200. The welcome offer can be activated only once. 30 calendar days to activate. 35x wagering. 60 calendar days from activation to complete wagering. The 100% bonus up to Β£200 will be paid out in 10% increments to your Main Account balance. Bonus balance is not payable. Any remaining bonus balance will be forfeited upon withdrawal. T&Cs Apply. GambleAware.org
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 players only. Min dep. Β£20. Valid for 14 days from registration. Welcome Offer: Earn points for cash bets made to unlock wager-free spins on selected games: 2 points for every Β£10 bet on Slots, 1 point for every Β£10 bet on Video Poker and qualifying Side Bets. 0.25 points for every Β£10 bet on Roulette games. Maximum accumulation of redeemable points is limited to 2000. You will receive spins based on the number of points earned:10, 20, 35, 50 points = 5 spins, 70 points = 1 Superspin, 100 points = 10 spins, 200 points = 5 Superspins, 300 points = 4 Superspins, 500 points = 6 Superspins. Additionally you will earn an extra 120 Spins for every 375 points earned above the 500-point threshold, until you reach a total of 2000 points. Spins credited the next day. Spin winnings credited as cash funds and capped at Β£100 per batch of spins. Cash funds are immediately withdrawable. Wager-free spins must be used within 72 hours. Terms Apply. BeGambleAware.org.
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.
Total bonus amount
90 %
Easy to reach
89 %
Bonus conditions
90 %
Casino rating
91 %
Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.
I am a writer who specializes in slot machines. I've been writing about them since 2013 and have reviewed thousands of slot machines over the years. I continue to cover the industry and review new releases for Bonusmenu. When I'm off the clock, you'll find me buried in a book or wandering the virtual wastelands of Fallout and the provinces of The Elder Scrolls.
18+. New Players Only. Β£10 minimum deposit. 100% up to a maximum of Β£200. The welcome offer can be activated only once. 30 calendar days to activate. 35x wagering. 60 calendar days from activation to complete wagering. The 100% bonus up to Β£200 will be paid out in 10% increments to your Main Account balance. Bonus balance is not payable. Any remaining bonus balance will be forfeited upon withdrawal. T&Cs Apply. GambleAware.org
18+. New players only. Min dep. Β£20. Valid for 14 days from registration. Welcome Offer: Earn points for cash bets made to unlock wager-free spins on selected games: 2 points for every Β£10 bet on Slots, 1 point for every Β£10 bet on Video Poker and qualifying Side Bets. 0.25 points for every Β£10 bet on Roulette games. Maximum accumulation of redeemable points is limited to 2000. You will receive spins based on the number of points earned:10, 20, 35, 50 points = 5 spins, 70 points = 1 Superspin, 100 points = 10 spins, 200 points = 5 Superspins, 300 points = 4 Superspins, 500 points = 6 Superspins. Additionally you will earn an extra 120 Spins for every 375 points earned above the 500-point threshold, until you reach a total of 2000 points. Spins credited the next day. Spin winnings credited as cash funds and capped at Β£100 per batch of spins. Cash funds are immediately withdrawable. Wager-free spins must be used within 72 hours. Terms Apply. BeGambleAware.org.
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Software provider
Game typeSlot
Reels
Winning paylines1 payline
