Evoplay launches 3 Super Volcanoes slot with three-booster bonus system

The title’s layered booster system lets players enter the bonus game with up to three active modifiers, with a 2,000x jackpot available when all 20 grid positions are filled.

Bonus Buy features and multi-stage grid-expansion mechanics have become increasingly common tools for studios seeking to add depth to jackpot-format slots. Evoplay released 3 Super Volcanoes on 8 September 2026, a 4×3 slot built around three colour-coded boosters that modify the game’s bonus feature in distinct ways.

Three boosters, one bonus game

Evoplay, which has released multiple jackpot-structured slot titles in 2026, has added 3 Super Volcanoes to its catalogue, a 4×3 grid slot in which three colour-coded booster types determine how the bonus game develops. The title follows Honey Royale, the studio’s immediately preceding release.

The game’s central mechanic ties symbols marked in green, red, and blue to three separate boosters, Extra, Multi, and Grow, each of which modifies a different aspect of the bonus feature.

• The Extra booster increases the number of bonus spins from three to four
• The Multi booster adds multipliers of between 2x and 12x to random reel positions
• The Grow booster expands the grid from 4×3 to 4×5, adding two rows; this expansion is a prerequisite for accessing the game’s Ultimate Jackpot

Bonus game trigger and jackpot structure

The bonus game activates when four symbols of any type land on the middle row. The feature begins with one, two, or all three boosters already active; the starting spin count depends on whether the Extra booster is in play at the point of activation. During the bonus game, newly landing marked symbols activate their corresponding booster, reset the spin counter, and remain fixed on the grid until the feature ends.

If all 20 grid positions are filled, the Ultimate Jackpot of 2,000x the bet is awarded. Players can also purchase direct entry to the bonus game through the Bonus Buy option, with the choice of entering with one, two, or all three boosters active.

Ivan Kravchuk, CEO of Evoplay, said:

‘The three boosters each have a distinct role within the bonus game, giving players multiple ways to enhance the feature and creating a strong sense of progression as the grid develops. Combined with the potential of the Ultimate Jackpot, the result is a title that delivers plenty of depth while remaining easy to understand.’

About Evoplay

Evoplay is an iGaming content developer founded in 2017, with a portfolio of more than 250 slots, table, crash, and instant games distributed to operators across more than 100 countries. The studio holds a B2B Critical Gaming Supply licence from the Malta Gaming Authority, alongside certification from Ontario’s AGCO and Swiss authorities.

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