Coin Volcano

Coin Volcano

by3 Oaks Gaming (Booongo)
4.4/5 - (5 votes)

Let the fire fly and have the most unforgettable experience in Coin Volcano from 3 Oaks Gaming. Released in August 2023, this slot is ready to unleash big wins. The slot boasts an exciting Hold & Win bonus game and an even more exciting ultra-bonus game, with Coin Volcano raising the bar for online gaming. Keep an eye out for the volcano multipliers and mystery symbols and try to hit one of the four jackpots. Join me on this explosive adventure from 3 Oaks Gaming!

What’s to Like:
  • Exciting 3x3 Hold & Win gameplay.
  • Stunning visual and sound design.
  • Lots of bonus features with significant winning potential.
  • Ability to make purchases directly in bonus rounds.
Drawbacks:
  • RTP of 95.66% is slightly below the industry average.
  • Average volatility may not suit all players.
Play Coin Volcano demo
Coin Volcano PLAY DEMO
Slot Info
Title: Coin Volcano
Provider: 3 Oaks Gaming (Booongo)
Game Type:Free Slots
Volatility: Medium
RTP: 95.66%
Min Bet / Max Bet: 0.10 - 50
Max Win: 2,551x
Reels:3
Rows: 3
Autoplay: yes
Progressive jackpot: no
Free Spins: no
Features:Bonus Buy, Fixed Jackpot, Multiplier, Re-Spins
Released: August 2023
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Booi
5.0 rating
Sign Up & Get 225% Bonus + 100 Free Spins!
T&Cs Apply
- The bonus applies to three deposits, regardless of their sequence.
- Each promotion must be activated before making a deposit.
- Players can choose when to activate each available bonus offer.
- Wagering requirements may vary by game.
- The maximum bonus amount for each credit is $500.
- The maximum winnings from free spins are capped at $500.
- The total bonus amount available is $1,500.
- aThe bonus must be wagered 40 times.
- The bonus is valid for 7 days from the time of credit.
- Free spins are credited over 5 days.
- The deposit amount determines the bet per spin.
- If the bonus isn't wagered within the set time, it gets canceled.
- All credited bonuses have a maximum conversion rate of 5 times.
Play Fortuna
4.8 rating
Bonus up to $/€1,000 + 200 Free Spins
T&Cs Apply
Immediately after registration, three types of rewards will be available to you, which open in turn:
- Bonus 100% + 90 FS for a deposit of $10. The maximum amount of the cash bonus is $500, and the highest spin win value is $100. Rewards can be withdrawn to the Main Balance after wagering with the x40 coefficient.
- Bonus 75% for a deposit of $10 or insurance 25% - to choose from. The maximum cash bonus amount is $500. The highest value of the insurance bonus is also $500. This promotion has a wagering factor of x40.
- Bonus in the form of 60 FS for a deposit of $10 or 110 FS for a deposit of $30. Spins are credited within three days according to the 20 +20 +20 FS scheme for the first deposit option and the 50 +30 +30 FS format for the second one. All winnings from these spins are credited immediately to the Main Balance.
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- If the deposit conditions are met, you can take advantage of the first promotion, and then the following offers.
- The only time limit applies only to the wagering of received promotions - this must be done within 7 days, otherwise, the bonuses will expire.
SpinBetter
4.5 rating
100% sports betting bonus or €1,500 + 150 FS for the casino
T&Cs Apply
1. Welcome Bonus up to €1500 + 150 Free Spins (FS) valid for the first 4 deposits.
2. Minimum deposit: €10 (1st bonus), €15 (2nd-4th bonuses).
3. Bonus structure:
- 1st deposit: 100% up to €300 + 30 FS (Juicy Fruits 27 Ways)
- 2nd deposit: 50% up to €350 + 35 FS (Juicy Fruits 27 Ways)
- 3rd deposit: 25% up to €400 + 40 FS (Bonanza Billion)
- 4th deposit: 25% up to €450 + 45 FS (Bonanza Billion)
4. Wagering requirements:
- Deposit bonus: 35x (bonus amount) within 7 days
- Free Spins winnings: 35x
5. Max bet during wagering: €5
6. Some games are excluded from wagering. See details in Games section.
7. FS credited after wagering deposit bonus.
8. Players with accounts in OMR, BHD, QTUM, KWD, mBT, ZEC, XMR, LTC, DASH, ETH, XAU are excluded from receiving FS.
9. Full T&Cs apply.
Hell Spin
4.8 rating
100% up to €/$100 + 100 Free Spins
T&Cs Apply
- First Deposit bonus free spins are added as a set of 50 free spins per day for 2 days.
- The first 50 free spins are added immediately after a successful deposit, the next 50 - in another 24 hours.
- To get the free spins, you must wager the deposit amount x1.
- Winnings obtained with the help of free spins have a x40 wagering requirement.
- The First Deposit Bonus can be used only on your FIRST deposit ever made.
- General Bonus Terms & Conditions must be observed.
Vinyl Casino
4.0 rating
Welcome bonus 100% up to €500 + 200 FS + 1 Bonus Crab
T&Cs Apply
- The maximum bonus amount is 500 EUR.
- The first deposit at the minimum amount of 10 EUR will grant 1 free pick at the Bonus Crab. A player can use it by visiting the Bonus Crab section.
- The minimum deposit to receive a 100% bonus on your first deposit and 200 free spins is 20 EUR.
- After the qualifying deposit is made, the player receives the option to activate the deposit bonus and the free spins one by one in the Profile section.
- The bonus will be credited immediately after a successful qualifying deposit. If it is not credited, you need to contact us via Live Chat or email at support@vinylcasino.com.
- The Welcome bonus can only be claimed before any bets are made with the qualifying deposit.
- A withdrawal request before claiming the bonus or after the bonus is activated will void the bonus eligibility.
- Deposits made with Neteller or Skrill do not qualify for this promotion.
- A player may cancel an active bonus at any time from the Profile section or by contacting our Support team. By canceling the bonus, the whole amount in the Casino Bonus balance will be voided.
- The maximum bet allowed while there is an active Casino bonus is 5 EUR.
- The wagering requirements are 35 times the initial amount of the deposit and bonus received. The wagering requirements of winnings from free spins are x40.
- Different Games contribute differently towards the bonus release. For complete Casino Bonus Terms, please visit section 7 of General Terms and conditions.
- The wagering requirement of any bonus must be completed within 10 days of the bonus activation. Should the wagering not be met in this timeframe, the bonus amount and any potential winnings will be voided.
- This bonus can’t be combined with other bonuses (promotions) at the same time. If you activate another bonus or claim free spins while having an active bonus, the current active bonus and any corresponding winnings will be automatically removed.
- This promotion is not limited in time. Still, our Website reserves the right to modify and terminate the promotion at its discretion and without giving any prior notice.
- This promotion is valid in accordance with the Terms and Conditions.
Verde
4.0 rating
Welcome bonus up to €1,200 + 220 free spins
T&Cs Apply
1. In order to receive this bonus it has to be activated in your profile prior the deposit is made.
2. Each step of Welcome Bonus Pack is available for 48 hours once activated.
3. If you make a deposit that is less than the specified minimum deposit amount — the current step will be considered as skipped. You will be transferred to the next step.
4. If you activate Welcome Bonus Pack and make a deposit with any other bonus offer — the current step in Welcome Bonus Pack will be considered as skipped. You will be transferred to the next step
5. If you fail to fulfil the wagering requirement for each of these bonuses within 5 days of them being credited, they will automatically be removed from your account.
6. The maximum conversion amount is х5 the bonus amount for each cash bonus. The maximum conversion amount for each pack of free spins is €300.
7. The cash bonus (for each step) has a wagering requirement of х40. Free spins (for each step) have a wagering requirement of х30
8. Bets placed with free spins are equal to*:
- Big Bass Bonanza: 0.2 EUR/USD/CAD/NZD, 0.8 PLN, 1 BRL, 2.5 DKK, 60 HUF, 20 JPY, 2 NOK, 1 RON, 1 PEN, 14 INR, 5000 VND, 6 THB, 10 PHP, 5 CZK
- Joker Stoker: 0.4 EUR/USD, 2 BRL
- Starburst: 0.2 EUR/USD/CAD/NZD, 1 PLN, 0.5 BRL, 2 DKK, 500 HUF, 20 JPY, 2 NOK, 1 RON, 5 CZK, 10 PHP, 10 THB, 5000 VND
- Book of Fallen: 0.2 EUR/USD/CAD/NZD, 0.8 PLN, 1.2 BRL, 2.1 DKK, 59 HUF, 19 JPY, 2 NOK, 0.8 RON, 10 INR, 5 CZK, 10 PHP, 6 THB, 5000 VND
- General Bonus terms apply.
GoSpin
4.3 rating
First Deposit Bonus 120% up to €400 + 100 Free Spins
T&Cs Apply
1. Welcome Bonus Package includes a 120% match up to €400 + 100 Free Spins.
2. Minimum 1st deposit: €20 for standard bonus, €400 for High Roller bonus.
3. Bonus structure:
- Standard: 120% up to €400 + 100 FS (Aztec Magic Megaways)
- High Roller: 110% up to €4,000
4. Wagering requirements:
- Standard bonus: 40x
- High Roller bonus: 40x
- Free Spins winnings: 40x
5. Free Spins are awarded on Aztec Magic Megaways.
6. Bonus is activated 1 time per player.
22Bet
4.5 rating
Make your first deposit and get a 100% bonus up to €/$300
T&Cs Apply
1. First Deposit Bonus available for new players only.
2. Minimum deposit: €1.
3. Bonus details:
- 100% up to €300 for casino games.
4. Wagering requirements:
- Bonus must be wagered 50x before withdrawal.
- Wagers on 22Games count double (excluding Blackjack).
5. Maximum bet with active bonus: €5.
6. Bonus expires after 7 days if not wagered.
7. Restricted games list applies (see full T&Cs).
8. One bonus per customer, IP address, or household.
9. Crypto accounts are ineligible for bonuses.
10. 22Bet reserves the right to modify or cancel the promotion without prior notice.
11. See full T&Cs for more details.
NovaJackpot
4.3 rating
Welcome bonus 100% up to €500 + 200 FS + 1 Bonus Crab
T&Cs Apply
- This promotion is available to all registered users on site, which are eligible to receive bonuses.
- The Bonus is 50% of a player’s deposit up to 500 EUR.
- The minimum qualifying deposit amount for this promotion is 20 EUR.
- This bonus can be claimed once per week and will be calculated based on the highest deposit made during the week.
- This bonus can be claimed by each customer only once during the current week (Monday 00:00 UTC - Sunday 23:59 UTC).
- Wagering requirements: Customers must roll over their qualifying deposit and bonus amount over eight (8) times on: (1) settled single sports bets with odds of at least 2.00; or (2) settled multi-bets with odds of at least 1.50 per selection before customers can withdraw the amount of their bonus and any corresponding winnings.
- The maximum amount that counts towards rollover requirements of each bet is 50.
- The bonus must be used within 30 days following the actual receipt of the bonus, otherwise, the bonus funds and any derived winnings will be nullified.
- General Terms and Conditions apply to this promotion.

Coin Volcano Slot Review

Ready to dive into the very essence of Coin Volcano, a video slot that is filled with riches and treasure? 3 Oaks Gaming have prepared for another action-packed release by introducing Coin Volcano in August 2023. This cute little reel-based game contains some pretty explosive bonuses, jackpots scattered throughout its 3x3 layout, three reel slots with gorgeous graphics, and addictive gameplay that keeps the player in suspense. But that's not all there is to it. In this review, I'll cover the main aspects of Coin Volcano, from the theme and design to the unique mechanics and bonus features.

coin volcano free play

General Characteristics

Theme and story

Coin Volcano takes players to places with extreme volcanic conditions, where you have to endure the heat to uncover treasure. This is because the theme of the game is fire and lava, so the situation can get very tense. Imagine spinning the reels while you are just standing on the edge, watching the volcano that is about to erupt.

Visual and Audio Design

Coin Volcano's visual design is stunning with its gorgeous graphics that do a good job of adapting the volcanic theme. The reel action takes place against the backdrop of a fiery volcano, from which lava continues to flow and smoke billows. The symbols/substrate look like melted coins or any other icon that fits in with this fiery image. Equally complementary is the sound, where dramatic music and sound effects further enhance the experience.

Technical data table

CharacterisationDescription
RTP95.66%
VolatilityMedium
Max Win2.551x
Layout3x3
Release DateAugust 2023

Coin Volcano Game mechanics

Slot Type

Coin Volcano features a set of 3x3 reels, but there are no traditional paylines in the game. Instead, it's all about special symbols and bonus features that contribute to the gameplay. Compared to most online slots, this makes the game completely different and even more exciting or unpredictable.

coin volcano bonus

Special symbols

  • Sticky Coin Symbol: this symbol remains on the reels until it activates the bonus feature. It appears only in the main game and increases the chances of activating the Bonus or Ultra Bonus game.
  • Mystery symbols: they can transform into any other symbol except the sticky coin, which adds an element of surprise to the game.
  • Jackpot symbols: these symbols can represent MINI, SMALL or BIG jackpot prizes, offering players plenty of opportunities to win big.

Bonus Features

  • Hold & Win Bonus Game: activated when three symbols fall on the middle reel. Three respins are granted, and with each new sticky symbol the respins reset. The coin value accumulates in the win counter and is paid out at the end of the round.
  • Ultra Bonus Game: an extended version of the bonus game with guaranteed multipliers that is triggered randomly, or players can also buy it. The multipliers can really boost your overall winnings.
  • Mystery symbols, mystery jackpot symbols: these are symbols that transform into other symbols or jackpot prizes to establish different levels of interest and probability of big winnings.
  • Volcano multiplier feature: these can appear randomly on the reels during the bonus game and significantly increase the potential winnings.
coin volcano respins

Activation Strategies

The sticky coin symbol should be watched out for during the main game, as it can increase your chances of participating in the bonus or ultra bonus game. You can also use the buy-in feature if you feel the stars are lining up in your favour to instantly gain access to the bonus rounds.

Coin Volcano Potential Wins

The Coin Volcano slot has great winning potential, especially during the bonus rounds. Maximum winnings of 2551 times your bet are achieved with various multiplier actions and jackpots backing you up. For example, when the GRAND JACKPOT is played, there is a huge chance of winning a large sum of money, hence the high excitement in the game.

Conclusion

Coin Volcano by 3 Oaks Gaming is truly an adrenaline-fuelled game, revealing various very exciting elements within the slot. Stunning graphics, addictive gameplay, and plenty of bonus features make this game worthy of any slot machine fan's attention. Whether you are a casual player or a high roller, Coin Volcano is sure to appeal to every player. If you're looking for games where you can experience additional features, you might want to explore buy the bonus slots, which offer the opportunity to directly purchase bonus rounds.

What is Coin Volcano's RTP?

The RTP is 95.66%.

Can I play Coin Volcano for free?

Yes, the vast majority of online casinos include a demo play option through which you can play this slot for free.

How do I trigger the Ultra bonus game?

The Ultra bonus game can be triggered randomly during the main game or you can buy it.

What is the maximum win in Coin Volcano?

The maximum winnings are 2551 times your bet.

Does Coin Volcano have any special symbols?

Yes, this slot has sticky coins, mystery symbols, and jackpot symbols. Additionally, you can explore exclusive free spins register card bonuses for extra rewards.

Can I play on mobile devices?

Yes, this slot is optimised for both desktop and mobile devices.