At 3 Oaks Gaming, we created Coin Volcano for players who enjoy direct action and fast wins. For UK players, the game offers minimum bets of just £0.10 and maximum bets of £55 per round. The maximum win potential reaches x2551.00 your bet, making Coin Volcano one of the most intense creations from our team.
Which casinos offer Coin Volcano
About the Slot
Coin Volcano is a slot developed by our team at 3 Oaks Gaming, designed to run smoothly on any device. The game combines simple mechanics with explosive multipliers, creating a clear and straightforward experience for all users.
We developed Coin Volcano UK with a focus on stability, performance, and visual clarity, so that each spin feels intuitive and easy to follow on both desktop and mobile devices.
Grid and betting range
In Coin Volcano, our team at 3 Oaks Gaming used a 5×3 grid with 243 possible combinations per spin. The betting range varies between £0.10 and £55, allowing you to adjust the value according to your playstyle and bankroll management.

RTP and volatility
Coin Volcano features an RTP of 96.5% and maintains high volatility, which favours larger but less frequent wins. This combination provides a solid balance between risk and reward, ideal for players who prefer strategic spins and meaningful returns.
Bonus features in the Coin Volcano slot
The bonus functions in Coin Volcano add pace and unpredictability to every spin. Special symbols trigger multipliers and extra plays that can rapidly increase prize values. The structure was designed to keep players engaged and maximise the potential up to x2551.00.
Sticky Coin
The Sticky Coin remains on the grid after a winning combination, holding its value until the end of the bonus round. When multiple coins stay fixed, they increase the chances of triggering coin prizes.

Coin Prizes (Jackpot)
Coin Prizes appear when a group of coin symbols covers part of the screen, assigning instant values in pounds. The more collected coins, the larger the total jackpot awarded at the end of the round.

Mystery Symbol
The Mystery Symbol can transform into any other symbol, creating new winning combinations. This feature activates randomly, making each spin unpredictable and increasing win potential.

Coin Collection
The Coin Collection accumulates values during the base game and transfers them to the bonus round. Every collected coin adds to the main counter, potentially resulting in significant accumulated wins.

Volcano multiplier feature
The Volcano multiplier feature activates when the volcano symbol erupts, applying random multipliers to the total winnings. These values can significantly increase the final prize, reaching up to x2551.00.

Bonus buy option
The bonus buy option in Coin Volcano allows direct access to the special round without waiting for natural activation. With a fixed cost based on the current bet, this option saves time and increases control over the game’s pace.
Basic bonus game
The Basic bonus game is triggered when three or more coin symbols appear simultaneously. During this phase, only coins remain on the grid, and each displays a fixed value in pounds that is added at the end of the round.

Ultra Bonus Game
The Ultra Bonus Game expands the grid and applies extra multipliers to all visible coins. This version intensifies the prize potential and can reach much higher values than regular rounds.

Symbols and paytable
In our official Coin Volcano Casino slot, each symbol has a specific value during the bonus rounds. The table below shows the main payout ranges, helping you quickly understand how prizes are calculated.
Payout values in the paytable can increase even further when combined with active multipliers, making every spin a real opportunity to hit high wins.
How to play Coin Volcano
Playing Coin Volcano is simple and straightforward. The process was designed so that any player in the UK can start within minutes, without complications or unnecessary steps.
How to Play
By following these steps, access to the game becomes immediate and secure, allowing you to explore all available features with full control.
Game screenshots