Play Coin Volcano by 3 Oaks Gaming

Prepare for an eruption of golden rewards in Coin Volcano, an explosive release from the specialists at 3 Oaks Gaming. This title takes the popular "Hold and Win" concept and turns up the heat by stripping away standard symbols for a purely bonus-driven experience. 3 Oaks Gaming has carved out a niche for high-energy slots that focus on collection features, and this game is a prime example of their expertise. Set against a backdrop of molten lava and fiery mountains, the action is centered on a magic theme involving ancient volcanic treasures. If you enjoy this intense atmosphere, you might also like to try Coin Express Hold and Win.

Game Features

Provider: 3 Oaks Gaming
Main Theme: Magic
Return to Player (RTP): 95.66%
Volatility: Medium-High
Progressive Jackpot: No (Features four Fixed Jackpots)
Maximum Potential Win: x2,551 spin value
Release Date: July 13, 2023

Coin Volcano provides a Return to Player (RTP) of 95.66%, which is very competitive for a game that skips traditional base game wins. The volatility is medium-high, offering a satisfying balance between regular feature triggers and the chance for larger prize clusters. The layout is a compact 3x3 grid, but interestingly, there are no fixed win-lines. Instead, the game is entirely focused on landing enough symbols to trigger the volcano’s bonus features. For another unique layout, you might want to check out Coin Lamp Hit the Bonus 4x3.

How to Play Coin Volcano

This title is quite different from your average slot because the base game does not offer standard prizes for matching symbols. The 3x3 grid consists of nine independent spots. Your main goal on every spin is to land any three symbols across the middle row. Doing this successfully will trigger the main Hold and Win bonus round.

The symbols you will see most often are golden coins with random values. You should also watch for "Sticky" coins that stay on the reels for several spins, significantly helping you bridge the gap to the next bonus trigger. Because there are no win-lines to worry about, the pace of the game is very fast and easy to follow. If you are a fan of games that use this "Hit the Bonus" style, you should definitely have a look at Piggy Power: Hit the Bonus.

Gameplay and Bonuses

The real fire starts with the Hold and Win bonus. Once three symbols land in the middle row, they lock in place, and you are given three respins to fill the rest of the 3x3 grid. Every new coin or special symbol resets your respin count. Within this round, you can land several powerful modifiers:

Volcano Multipliers: The volcano behind the reels can randomly toss multipliers onto the grid, doubling or tripling your coin values.
Coin Collect: This symbol gathers every value currently visible and adds it to your total.
Jackpot Coins: These award the Mini, Minor, or Major fixed prizes.

If you fill all nine spots, you win the Grand Jackpot of 500x. The game also features a 'play the feature' menu. This allows you to jump directly into the standard Hold and Win round or even a "Super" version that guarantees higher starting multipliers. There is also a "Coin Collect" feature that can trigger randomly in the base game, awarding the values of any coins currently on the screen.

Our Verdict

Coin Volcano is one of the most exciting "Hit the Bonus" titles I have played in a while. I found the random multiplier eruptions to be a great touch, as they can turn a standard bonus round into a much larger prize haul very quickly. The 3x3 grid keeps things simple, but the variety of special symbols like the Mystery and Collect icons ensures that it never feels repetitive.

Players on community forums often comment that the Super version of the bonus is well worth the wait because the multipliers can stack up quite high. While the lack of standard base game wins might be a change of pace for some, I think it is perfect for anyone who wants to cut straight to the chase. The x2,551 top prize is a solid target for this level of volatility. It is a very professional and polished title that shows why 3 Oaks is a leader in this specific style of gameplay.

Frequently Asked Questions (FAQs)

Q: How do I trigger the main bonus round?

A: You need to land any three symbols across the center row of the 3x3 grid during the base game to activate the Hold and Win feature.

Q: What is the highest jackpot in Coin Volcano?

A: The Grand Jackpot is worth 500 times your play value, but the total win can reach x2,551 when you factor in the volcano multipliers.

Q: What does the 'play the feature' option do?

A: It allows you to skip the base game and enter either the standard or the Super Hold and Win bonus rounds immediately.