Coin Volcano Slot Review

In our Coin Volcano slot review, we delve into this intriguing title by 3 Oaks, known for its Hold and Win feature that captivates with 4 fixed jackpots. The game stands out with its Sticky Coins and Coin Collect bonuses, aiming to enrich the player's experience. Released in 2023, Coin Volcano seeks to erupt with potential wins in a medium volatility setting, offering a unique gaming adventure. With an RTP of 95.66%, it's designed to engage both new and seasoned players looking for something beyond the traditional slot experience.

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Among all slots in 2024
Among slots on N/A theme
Among all slots by 3 Oaks
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Coin Volcano Attributes

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Slot Overview: Unveiling the Mystery of Coin Volcano

The Coin Volcano slot, released on August 10, 2023, by the innovative game provider 3 Oaks, transports players to an enigmatic world where treasures emerge from the depths of a fiery volcano. This game distinguishes itself with a design that eschews traditional slot symbols for a focus on special features and coin-related bonuses, presenting a gameplay experience that's both unique and captivating.

Set against the backdrop of a simmering volcano, the theme of Coin Volcano is as straightforward as it is engaging. The game does not rely on a complex narrative or elaborate characters to draw players in. Instead, it promises a thrilling adventure where each spin can lead to a burst of fiery wins, thanks to its sticky coins and lucrative jackpot opportunities. The aesthetic of the game is simple yet effective, with the titular volcano sitting majestically beside the reels, ready to erupt with riches at any moment.

The visual and audio elements of Coin Volcano are crafted to complement the game's theme perfectly. The graphics are crisp and vibrant, with each symbol designed to stand out against the dark volcanic background. The sound design adds to the excitement, with suspenseful music and sound effects that enhance the eruptive wins and bonus features. This minimalistic yet powerful approach by 3 Oaks ensures that players are fully immersed in the volcanic adventure, making every spin an anticipation of the next big win.

Coin Volcano Game

To start the volcanic adventure, players choose their bet, which can range from a minimum of £0.10 to a maximum of £60 per spin. This wide betting range accommodates both cautious explorers and high-rolling adventurers alike. Once the bet is set, spinning the reels may unveil one of the game's core mechanics: the Hold and Win feature. This is activated by landing three special symbols on the middle row, introducing players to a thrilling sequence where Sticky Coins remain on the reels, potentially leading to significant payouts.

The Hold and Win feature itself is a dynamic mini-game that starts with three respins. Each new special symbol that lands on the reels during this feature resets the respin count back to three, offering players extended opportunities to accumulate more coins. The goal is to fill the entire grid with coins, each carrying a value from 1x to 4x the bet, or to uncover one of the three Jackpot Coins, which can award larger prizes of 10x, 20x, or 50x the player's stake.

Completing the grid with symbols triggers the Grand Jackpot, rewarding the player with a win of 500x their bet. Additionally, Coin Volcano spices up the gameplay with Mystery symbols that transform into any other symbol, including those offering multipliers or direct entry to the game's lucrative bonus features. The presence of Volcano Multipliers and the random Coin Collect feature further enhances the potential for explosive wins, ensuring that each spin can lead to a shower of coins and excitement.

Gameplay Mechanics: Igniting the Core of Coin Volcano

The Coin Volcano slot is an explosive game filled with fiery symbols and molten payouts. With a unique reel setup and exciting bonus features, this volatile slot offers ample chances to strike it rich if lady luck is on your side.


Coin Volcano diverges from traditional slots by eliminating regular pay symbols, focusing instead on special symbols that ignite the game's volcanic features. Each symbol is a coin with unique properties. Players will encounter Sticky Coins that cling to the reels, awaiting to trigger or contribute to the Hold and Win feature. These coins are not only the key to unlocking the game's treasury but also serve as the primary mechanism for engaging with the slot's dynamic gameplay.

The coins come in various forms, including regular Coins that offer payouts ranging from 1x to 4x the bet, and Jackpot Coins that elevate the stakes with potential wins of 10x, 20x, or even 50x the player's bet. Mystery symbols add an element of surprise, as they can transform into any other symbol, potentially unlocking more significant rewards.

Free Spin Bonus

Coin Volcano takes a unique approach by not featuring a traditional free spin bonus. Instead, the excitement is maintained through its Hold and Win feature, random Coin Collect feature, and the chance of hitting multipliers through the Volcano Multipliers. This shift from conventional bonus spins to feature-focused gameplay ensures a thrilling experience with every spin.

Max/Min Bet

The betting range in Coin Volcano is designed to accommodate a wide array of players, from those preferring cautious play to the high rollers looking for substantial stakes. The minimum bet starts at a modest £0.10, allowing for a low barrier of entry to the volcanic excitement. On the other end, the maximum bet is set at £60 per spin, offering the potential for significant payouts to those willing to risk more on the fiery reels.

Feature Minimum Bet Maximum Bet
Bet Range £0.10 £60

This betting range ensures that Coin Volcano is accessible to a broad audience, providing flexibility in gameplay strategy and bankroll management.

In summary, Coin Volcano by 3 Oaks presents a refreshing take on slot mechanics, focusing on a specialized set of symbols and features rather than traditional lines and free spins. This innovative approach, combined with the game's engaging theme and potential for big wins, makes for a uniquely thrilling slot experience. The absence of traditional free spins is more than compensated for by the game's dynamic features, ensuring that each spin can be as explosive as the volcano itself.

RTP, Variance, and Winning Potential: Unearthing the Treasures of Coin Volcano

The Coin Volcano slot is a game that tantalizes with its eruptive winning potential, underscored by a theoretical Return to Player (RTP) of 97.35%. This generous RTP signifies that players can expect a relatively high return over time, making it an appealing choice for both casual players and dedicated slot enthusiasts. The higher-than-average RTP is a beacon for those seeking slots with favorable payout ratios, indicating that Coin Volcano stands as a lucrative landscape amidst the vast array of online slots.

Diving deeper into the game's mechanics, the variance, or volatility, plays a crucial role in shaping the player's experience. While specific details on the game's variance were not provided, understanding its RTP suggests that wins could be more frequent or significant compared to slots with a lower RTP. This makes Coin Volcano an intriguing option for players who are chasing substantial wins while navigating through the game's volcanic features and bonus rounds.

The winning potential in Coin Volcano is as explosive as the game's theme. With the top prizes and special features like the Hold and Win bonus, players have the opportunity to uncover significant rewards. The combination of a high RTP and the game's unique mechanics fosters an environment where every spin can lead to a thrilling discovery, echoing the unpredictability and excitement of a real volcanic eruption.

Tips and Strategies: Navigating the Eruptions for Maximum Wins

Embarking on the Coin Volcano adventure requires more than just luck; it demands a strategy that aligns with the game's fiery mechanics. One pivotal tip for players is to manage their bankroll with precision. Given the slot's broad betting range, it's wise to start with smaller bets and gradually increase them as you get a feel for the game's volatility and payout patterns. This approach ensures sustained gameplay, allowing for more opportunities to trigger the lucrative Hold and Win feature.

Understanding the significance of special symbols within Coin Volcano is crucial. Since the game revolves around these unique icons, focusing on activating the Hold and Win feature can lead to substantial rewards. Players should aim to collect Sticky Coins and watch for the appearance of Mystery symbols and Jackpot Coins, as these are key to unlocking the slot's treasure trove.

Patience is your ally in Coin Volcano. The game's most explosive wins often come from filling the grid during the Hold and Win feature or landing one of the larger Jackpot Coins. Staying the course and waiting for these opportunities can lead to rewarding eruptions of coins.

Finally, consider utilizing the betting range to your advantage. Adjusting your bet size based on your current bankroll and the game's behavior can optimize your winning potential, making every spin a calculated step towards unearthing the riches of Coin Volcano.

Generous RTP of 97.35%
Unique Hold and Win feature for engaging gameplay
Broad betting range suitable for all types of players
High-quality graphics and immersive sound effects
Lack of traditional free spins may disappoint some players
Limited to a 3x3 grid, offering less variety in gameplay
High volatility might not suit all players
The theme may not be as elaborate or detailed as in other slots

Final Thoughts on Coin Volcano

Coin Volcano emerges as a distinctive and engaging slot game, courtesy of its innovative gameplay and the high RTP of 97.35%. The absence of traditional paylines and the focus on special symbols and features, such as the Hold and Win mechanism, offer a refreshing experience that sets it apart from conventional slots. While the lack of free spins might deter some players, the unique gameplay mechanics ensure that there's never a dull moment. The broad betting range makes it accessible to all types of players, from those on a budget to high rollers looking for big wins. Overall, Coin Volcano is a thrilling addition to the online slot scene, promising both fun and the potential for significant rewards.


What is the RTP of Coin Volcano?
The RTP (Return to Player) for Coin Volcano is 97.35%, indicating a higher-than-average return compared to many other slot games.
Can I play Coin Volcano on mobile devices?
Yes, Coin Volcano is fully optimized for mobile play, allowing you to enjoy this thrilling slot game on both iOS and Android devices.
Does Coin Volcano have a free spins feature?
No, Coin Volcano does not include a traditional free spins feature. Instead, it offers unique gameplay mechanics like the Hold and Win feature and other special bonuses.
What is the maximum win in Coin Volcano?
The maximum win potential in Coin Volcano is capped at a significant multiplier of your bet, offering players the chance to win big through its various features and jackpots.
How does the Hold and Win feature work in Coin Volcano?
The Hold and Win feature in Coin Volcano is triggered by landing special symbols on the reels. It starts with a set number of respins, and each new symbol that lands resets the respin count, potentially leading to bigger wins.
Is there a demo version of Coin Volcano available?
Yes, a demo version of Coin Volcano is available at most online casinos that offer the game. This allows players to try out the slot and get familiar with its features before playing with real money.
What makes Coin Volcano unique compared to other slots?
Coin Volcano stands out with its high RTP, unique Hold and Win feature, absence of traditional paylines, and its focus on special symbols instead of regular symbols, offering a distinctive gameplay experience.