3 Super Coin Volcanoes

3 Super Coin Volcanoes is a fiery coin collection slot from 3 Oaks Gaming, released on 12 January 2026. It starts on a small 4x3 grid, takes bets from 0.10 to 40, and offers a top prize of 2,000x the bet through the Royal jackpot. Everything revolves around a Hold and Win bonus powered by three volcanoes – Life, Multi and Grow – plus five fixed jackpots, a prize wheel and three different bonus buys.

Three Volcanoes On Fire

Above the reels stand three erupting volcanoes, each in its own colour and each with a name carved into its base: a green Life volcano, a red Multi volcano and a blue Grow volcano. The reels themselves glow in deep red and orange with flames licking around the edges, and the logo on the left shows the words “Super 3 Coin Volcanoes” with a colourful prize wheel in place of the O.

Below the logo sit five jackpot plaques. At a base bet of 5 they read Royal 10,000, Grand 2,500, Major 250, Minor 100 and Mini 50 – that is 2,000x, 500x, 50x, 20x and 10x the bet. The Royal matches the game’s maximum win.

How The Bonus Starts

The base game is all about golden coins with cash values. When enough of them land, the Hold and Win bonus begins: the coins stay in place, the other positions turn empty, and a counter on the right shows 3 respins. Every new coin resets the counter, and the round ends when the respins run out. In one of our screenshots four coins sit on the bottom row – 0.60, 0.60, 0.60 and 1.40 – right at the start of a round.

Life, Multi And Grow

The three volcanoes are what make each bonus different. Their names describe what they add to the round, and our screenshots show their effects clearly:

Multi – multiplier markers such as x2, x3 and x4 appear on grid positions. In one round an x4 sat next to a Mini jackpot coin, and x2 markers stood over coins of 0.60 and 1.40.
Grow – the grid expands. With the blue volcano active, our 4x3 grid grew to 4x5, with the extra rows added above and below the original ones.
Life – as the name suggests, the green volcano is about keeping the round alive for longer.

When all three are active, the round becomes much more powerful. The Royal counter in the corner shows the progress: 5/20 early in one round and 17/20 a few respins later. Filling all 20 positions of the expanded grid is the way to the Royal jackpot.

The Prize Wheel

A big flaming wheel can also appear, with segments for Grow, Life, Multi, Mini, Major, Mystery, Mystery Jackpot and a gold coin prize. Its segments mix volcano powers with jackpots and mystery prizes, which helps make every bonus round look different.

Coins And Mystery Jackpots

At a bet of 5, the coins in our bonus rounds showed values like 1, 2, 3, 5, 6, 10 and 15 – from 0.2x to 3x the bet each. Some positions held Mystery and Mystery Jackpot coins, which hide either a cash value or one of the jackpots. Combined with multipliers of up to x4 in our screenshots, a nearly full grid adds up quickly.

Three Bonus Buys

The buy menu lets you choose how much of the volcano power you want. At a base bet of 5:

Random Bonus – 1 to 3 random volcanoes – 250 (50x)
Triple Heat – all three volcanoes – 750 (150x)
Golden Madness – bigger multipliers – 2,500 (500x)

Our screenshots follow a Triple Heat purchase: the balance went from 894.20 to exactly 144.20, and the round started with all three volcanoes glowing and the grid already expanded.

Who It Is For

3 Super Coin Volcanoes is for fans of Hold and Win games who like variety in their bonus rounds. The three volcano powers, the wheel and the Royal counter give every round its own story, and the choice of three buys suits different budgets. 3 Oaks has not published a confirmed RTP or volatility rating for this title, so check the information screen at your casino before playing for real money.

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