3 Super Volcanoes: volcano Slot with boosters and jackpots

Imagine three volcanoes about to erupt, lava everywhere, and a grid where practically everything revolves around preparing the next Bonus. This is the concept of 3 Super Volcanoes, an online Slot developed by Evoplay that deviates somewhat from the more traditional Slot structure.

The game starts on a compact grid of 4 reels and 3 rows, but it can expand during one of its main features. Extra, Multi, and Grow are the three boosters linked to the volcanoes and capable of modifying the Bonus Game. There are also jackpots, Multipliers up to x12, symbols with values, Bonus Buy, and an ULTIMATE Prize of x2,000 when certain conditions are met.

With an RTP of 96.03% and medium-high Volatility, it is a Slot heavily focused on special features. Even the symbols follow this approach: instead of a traditional table full of fruits, cards, or characters, each one has a specific function within the dynamics.

What are 3 Super Volcanoes?

3 Super Volcanoes is a video Slot by Evoplay inspired by volcanoes, eruptions, and the idea of accumulating symbols during a Bonus round. The initial structure uses four reels and three rows, while much of the experience is built around the Bonus Game and the three Volcano Boosters.

One of the most interesting differences lies precisely in the symbols. The game features Bonus, Sticky Bonus, Jackpot Bonus, Mystic, Mystic Jackpot, and Collector. Therefore, there is no such conventional division between common symbols and just one or two special elements.

There is also an important transformation during the Bonus. When the Grow booster is active, the grid changes from 4x3 to 4x5, opening up space for up to 20 positions and making the ULTIMATE Jackpot available.

Due to the medium-high Volatility and the number of features, the gameplay may mainly appeal to those who enjoy Slots where the main round sets the stage for bigger events without making the mechanics overly complicated.

How does it work?

The gameplay starts on a 4x3 grid, where the goal is to track the arrival of special symbols and, most importantly, the events capable of triggering the Bonus Game.

In the base game, the presence of four symbols of any kind on the center line activates the Bonus round. The symbols can also appear accompanied by green, red, or blue markers. These markers correspond to the volcano of the same color and are associated, respectively, with the Extra, Multi, and Grow boosters.

It is within the Bonus Game that the values displayed on the symbols begin to be awarded. The round starts with three or four spins, depending on the active features, and each new symbol that appears resets the counter.

Game rules

●     The standard grid has 4 reels and 3 rows.

●     Four symbols of any kind on the middle line during the base game activate the Bonus Game.

●     The values shown on the symbols are paid only within the Bonus Game.

●     The Bonus round starts with three spins, or four when the Extra booster is active.

●     Each new symbol that appears during the Bonus resets the spin counter.

●     The symbols that enter the grid remain in place until the end of the feature.

●     Green, red, and blue markers are related to the Extra, Multi, and Grow boosters.

●     Grow increases the grid to 4x5 and makes the ULTIMATE Jackpot available.

●     The Bonus Buy allows you to enter directly into the Bonus Game with one, two, or three active boosters.

Technical details of 3 Super Volcanoes

Feature	Information
Provider	Evoplay
Type of game	Video Slot
RTP	96.03%
Volatility	Upper-middle
Rolls	4
Lines	3, possibly reaching 5 with Grow
Minimum bet	€0.10 (or the equivalent amount in your currency)
Maximum bet	€75 (or the equivalent amount in your currency)
Hit Frequency	2.5%
Bonus Game	Approximately 1 in 40
Main mechanics	Bonus Game, Extra, Multi, Grow, Volcano Boosters, jackpots, and Bonus Buy
Platforms	Desktop and mobile devices
Vertical visualization	Yes
Technology	HTML5
Resolution	Full HD 16:9

How to Play: Special Features and Mechanics

Before starting, choose the bet, between €0.10 (or the equivalent amount in your currency) and €75 (or the equivalent amount in your currency). During the spins, it is especially important to follow the colored markers connected to the three Volcano Boosters.

The green corresponds to the Extra, which adds an initial spin to the Bonus Game. The red activates the Multi, responsible for placing Multipliers from 2x to 12x in certain positions. The blue, on the other hand, is related to Grow, which expands the grid from 4x3 to 4x5 and offers the ULTIMATE Jackpot of 2,000x.

The Bonus Game starts when four symbols appear on the center line and keeps the new symbols locked to the grid, while each arrival resets the counter. There is also Bonus Buy, with the possibility to start the feature with one, two, or all boosters active. To unlock the ULTIMATE, you need to fill all 20 positions with Grow activated.

RTP and Volatility

The RTP reported for 3 Super Volcanoes is 96.03%. The Return to Player represents a mathematical estimate calculated over a very large number of spins, so it does not mean that an individual session will return exactly that percentage of the money wagered.

The Volatility is classified as medium-high. In practice, this places the game in a profile where payouts may have more noticeable intervals and variations, especially because an important part of the dynamics is concentrated in the Bonus Game and its boosters.

The technical sheet still shows a hit frequency of 2.5% and an approximate frequency of 1 Bonus Game every 40 spins. These numbers are statistical and do not create a predictable sequence for the next spins.

Tips to Make the Most of the Experience

Before playing, it is worth understanding how the three boosters work. Extra, Multi, and Grow do not do the same thing, and understanding this difference makes it much easier to follow what is happening when multiple symbols and markers start to fill the screen.

It is also important to adjust the bet considering the total budget, and not just the maximum allowed amount. Since the game has medium-high Volatility, increasing the bet per spin too much can quickly reduce the planned duration of the session.

Another point of attention is the Bonus Buy. The purchase provides immediate access to the functionality but does not guarantee profit or any specific outcome. Checking the price before confirming is essential.

Finally, do not try to find patterns in the arrival of volcanoes, markers, or Bonus Games. A sequence without a Bonus does not mean that the next round is "closer" to activating it. Probabilities do not work like a queue of pending outcomes.

Why do 3 Super Volcanoes attract so much attention?

Visually, it is hard to ignore the proposal. Evoplay uses three volcanoes of different colors not just as decoration, but as a simple way to represent the game's features. The markers correspond to the respective volcano, making it easier to understand what is being accumulated.

The pace also changes quite a bit between the base game and the Bonus. The grid starts small, at 4x3, and can grow to 4x5. As the symbols get locked during the Bonus Game, there is a clear visual sense of progression, as the spaces are gradually filled.

Another factor is the number of possible Combinations among the boosters. A Bonus can start with Extra, Multi, or Grow, but it can also combine two or all of them. Furthermore, new markers found during the round can add functionalities that were not initially present.

Who developed the game?

The company responsible for 3 Super Volcanoes is Evoplay, an online Casino game developer known mainly for video Slots and titles that explore less conventional formats.

Its catalog usually mixes traditional Slots with unique mechanics, Bonus features, and experiences designed to work on both desktop and mobile devices. In this title, this approach appears in the combination of the expandable grid, the three Volcano Boosters, the special symbols, and the persistent Bonus Game system.

Similar games

Those who like the idea of filling positions during a Bonus round may find a similar dynamic in Money Train 3, by Relax Gaming, which also works with characters and modifiers within a persistent special feature, although its structure is quite different. Another alternative is Fire in the Hole 3, from Nolimit City, which uses an expandable grid and features capable of significantly transforming the game area. 

What else to know about 3 Super Volcanoes?

How do the three Volcano Boosters work?

Extra adds an initial spin to the Bonus, Multi places Multipliers of up to 12x in certain positions, while Grow expands the grid to 4x5 and unlocks the ULTIMATE Jackpot.

How is the Bonus Game activated?

The Bonus Game starts when four symbols of any kind appear on the central line. The round always starts with at least one of the three Volcano Boosters available in the game.

How to win the ULTIMATE Jackpot?

To win the ULTIMATE Jackpot of 2,000x, you need to activate the Grow booster and fill all 20 available positions on the expanded grid of four reels by five rows.