Free online slot machine named «Hot Hot Volcano» is already presented in online casinos powered by the software developed by NextGen Gaming company long time ago. This model has suited the tastes of many readers of our website. Perhaps, they are not alone, while this company has decided to release a new video slot named «Volcano Eruption» designed in the same style and even presenting most of the same options. Please read its review in the following article prepared by the authors of Casinoz. 

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Play Volcano Eruption

Volcano Eruption is a slot machine with five reels, twenty five pay lines, five rows of symbols at the main screen and the wide range of gaming functions, including re-spins, the special symbols, the gambling feature and some other interesting options.

A quantity of the active lines can be varied on your discretion. The acceptable bet per each of the lines is in range from one cent to two euro. As you can calculate, the maximal acceptable bet per round is fifty euro.

The aim of the game is to receive the payoffs. The standard way they are charged by is forming the combinations of the basic symbols. They have to drop out next to each other starting from the first left reel. As usually, only the most valuable combination in each of the chains included into it gives a winning. All the exceptions are carefully described below.

An amount of the payoff is calculated by the bet per line. It is multiplied by the combination index, which can vary in range from x3 to x500 in Volcano Eruption. In case of several combinations (formed at different lines), all the winnings are summarized. Then all money can be collected or staked in the gambling feature.

The gambling feature takes place at the special window. There you would have to guess the color of the suit of the face-down card. If you manage to say the color right, your payoff would be doubled up. If you guess the suit, an amount would be increase four times. There is no right for mistake. It is possible to play up to five times running.

Unfortunately, we didn't find any information about the theoretical cash back index of Volcano Eruption video slot.

Screenshot gallery


The gaming symbols, which you would see at the reels of Volcano Eruption slot machine, are images of tropical animals and fruits, as well as sings of the values of playing cards from nine to ace, made of frozen lava, with flames in the cracks.

There is only one special symbols in this game - it is Wild (erupting volcano), which also makes functions of Scatter. It appears at three central reels, doesn't depend on the active lines and is paid out by the total bet. Moreover, it triggers the round of re-spins, when the such symbols appear at any position of the screen.

You would have five spins. An amount of the bet remains the same. However, it would be staked by the casino for you. During these spins the third reel would be completely filled with Wild symbol. It would erupt turning other symbols into the same. Forming the combinations and calculation of payoffs would be made according to it. Free spins can’t be prolonged.

Volcano Eruption Bonus games

Any thematic prize rounds are not provided by the rules of Volcano Eruption video slot.


A progressive jackpot is not raffled in Volcano Eruption slot machine.

Volcano Eruption Interface

Well, here we would like to explain the functions of different elements of the control panel of Volcano Eruption slot machine. The following tips would be useful for the beginners:

  • Spin - start a new gaming round.
  • Gamble - open the window of the gambling feature.
  • Bet - select an amount of the bet per line.
  • Lines - select a quantity of the active lines.
  • Max - play by the maximal bet.
  • Info - open the payment table.
  • Autoplay - activate the automatic game mode.
  • Balance - a state of the customer’s account.
  • Win - an amount of the winning in a spin.
  • Total Bet - an amount of the total bet per round.

If you speak English, please read the tips in the line, situated between the reels and the control panel.

There are just two user’s settings available in this model: switching off the sound and size of the screen.

All the particularities of the gameplay are discussed in the payment table. There you can find the general rules, the functions of the special symbols, prize spins, the gambling feature and the scheme of location of the active lines at the reels.

It is not necessary to download Volcano Eruption slot machine, because it can be launched in a flash mode right in a browser.


It must be confessed that Volcano Eruption slot machine makes small difference to «Hot Hot Volcano» game, that you can make sure personally when you test it. The main advantages of this game are interesting gaming functions, the colorful graphics and the cool interface.

Where to play Volcano Eruption for free or real money?

Our reviewers were testing Volcano Eruption slot machine in Vera & John Casino without registration, while it is also available in other online casinos powered by the software developed by NextGen Gaming company. You can choose the most suitable gambling houses in the proper page of Casinoz.

Please don't forget to share your impressions of testing Volcano Eruption video slot. You can write your responses about this slot machine in comments to the review and rate this game.

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