Coin Volcano from 3 Oaks Gaming immerses players in a vibrant, gold-themed slot adventure set against the dramatic backdrop of a fiery volcano. This 3x3 grid game stands out with its unique mechanics-eschewing traditional paylines for a focus on collecting coins and triggering dynamic bonus features. With its medium volatility, engaging graphics, and an array of special features like sticky coins, mystery symbols, and multiple fixed jackpots, Coin Volcano promises an exciting and accessible gaming experience for both newcomers and seasoned slot enthusiasts. The game’s straightforward design and frequent bonus action make it an appealing choice for anyone seeking a fresh take on online slot entertainment.
| Characteristic | Value |
|---|---|
| Provider | 3 Oaks Gaming |
| Release Date | 2023 |
| Game Type | Video Slot |
| Reels | 3 |
| Rows | 3 |
| Paylines | Pays anywhere (no fixed paylines) |
| RTP (Return to Player) | 95.66% – 95.67% |
| Volatility | Medium to Medium-High |
| Minimum Bet | 0.10 USDT / $1 (varies by casino) |
| Maximum Bet | 60 USDT / $100 (varies by casino) |
| Max Win | 2,551x – 25,000x bet (depends on version) |
| Main Symbols | Coins, Sticky Coins, Mystery Symbols |
| Bonus Features | Hold and Win, Sticky Coins, Mystery Symbols, Coin Collect, Volcano Multipliers, Ultra Bonus Game |
| Jackpots | 4 fixed jackpots (Mini, Minor, Major, Grand) |
| Grand Jackpot | 500x bet (fill all 9 positions) |
| Graphics Theme | Volcano, Lava, Coins, Gold |
| Special Symbols | Sticky Coin, Mystery Symbol, Mystery Jackpot Symbol |
| Autoplay | Yes |
| Quick Spin | Yes |
| Platforms | Desktop, Mobile, Tablet |
| Demo Version Available | Yes |
Coin Volcano stands out from typical slot games with its dynamic blend of classic 3x3 grid action and a suite of engaging bonus features. The game’s unique mechanics revolve around collecting coins, triggering special symbols, and activating bonus rounds that can erupt with multipliers and jackpots. These features not only keep gameplay fresh and unpredictable but also offer players multiple ways to secure significant wins, making Coin Volcano a compelling choice for both casual and experienced slot fans.
The Hold and Win Bonus Game is a central feature in Coin Volcano, triggered when three symbols land on the middle row. Once activated, players receive three respins, and each new coin or special symbol that appears resets the respin count back to three. All symbols that land during the round lock in place, allowing for accumulating prizes with every successful spin. The bonus continues until no respins remain or all nine positions are filled. At the end of the round, the total value of all collected coins and jackpot symbols is awarded. This feature creates a suspenseful and rewarding experience, as every new symbol can extend the round and boost potential payouts.
The Ultra Bonus Game builds on the excitement of the regular Hold and Win feature by guaranteeing the activation of Volcano Multipliers throughout the round. This enhanced mode can be triggered randomly or purchased directly, offering players higher chances of landing significant multipliers and jackpots. During the Ultra Bonus Game, multipliers are more frequent, and the potential for big wins is greatly increased. The round operates with the same respin mechanic, but the added multipliers can turn even modest coin values into substantial rewards. This feature is particularly appealing for players seeking high volatility and the thrill of amplified payouts.
The Sticky Coin symbol is a unique addition to the base game, appearing randomly and locking onto the middle reel until a bonus round is triggered. Each Sticky Coin carries a value between 5x and 9x the current bet, providing an instant boost once collected. The presence of a Sticky Coin increases the likelihood of entering a bonus round, as it remains in place and can contribute to the triggering combination. However, changing the bet amount will remove any active Sticky Coins, adding a layer of strategy for players who want to maximize their chances of hitting a bonus.
Mystery Symbols add an element of surprise and anticipation to every spin. These symbols can transform into any other symbol except the Sticky Coin, helping to complete winning combinations or trigger bonus features. During bonus rounds, Mystery Jackpot Symbols may appear, which reveal Mini, Minor, or Major jackpot prizes at the end of the feature. This unpredictability keeps gameplay engaging, as players never know when a Mystery Symbol might turn a regular spin into a lucrative win.
The Coin Collect feature is represented by a special Scorching Ball symbol that appears during the Bonus and Ultra Bonus Games. When this symbol lands, it instantly gathers the values of all visible coin and jackpot symbols on the reels, adding them to the player’s total winnings. If multipliers are present, they are applied before the collection, further enhancing the payout. The Coin Collect symbol remains on the reels until the end of the bonus round, offering multiple opportunities to boost rewards with each appearance.
Volcano Multipliers are a standout feature that can erupt at random during the Bonus and Ultra Bonus Games. When triggered, the volcano launches multipliers ranging from 1x to 9x onto random reel positions. If multiple multipliers land on the same spot, their values combine, leading to even larger potential payouts. In the Ultra Bonus Game, Volcano Multipliers are guaranteed to activate, making this feature a key driver of big wins and adding an exciting visual and gameplay element to every bonus round.
Coin Volcano offers four fixed jackpots: Mini, Minor, Major, and Grand. These jackpots can be won during the Bonus or Ultra Bonus Games by landing the corresponding jackpot symbols. The Grand Jackpot, worth 500x the total bet, is awarded if all nine reel positions are filled during a bonus round. The presence of multiple jackpots adds an extra layer of excitement and gives players the chance to pursue substantial rewards beyond regular coin prizes.
For players who prefer to skip straight to the action, Coin Volcano includes a Bonus Buy option. This feature allows instant access to either the Hold and Win Bonus Game or the Ultra Bonus Game for a set price. By purchasing a bonus round, players can immediately experience the game’s most lucrative features without waiting for them to trigger naturally. This option is ideal for those seeking high-paced gameplay and the thrill of big bonus rounds on demand.
If you’re ready to try your luck and play Coin Volcano for real money, we can recommend some top-rated online casinos that feature this exciting slot. These casinos not only offer a seamless gaming experience but also provide generous welcome bonuses and ongoing promotions to boost your bankroll. Choose a reputable site, claim your bonus, and dive into the thrilling world of Coin Volcano for a chance at big wins and explosive jackpots. Get started today and enjoy all the action this popular game has to offer.