Gold Volcano Review

Look and Feel

There is not a week going by in 2020 without Play’n GO releasing a new online slot game, and the second week full week in July is no exception. Gold Volcano is the Swedish developers’ latest big release and it’s a slot quite unlike any other. For a start, the ‘reels’ are arranged into a 3-4-5-6-6-5-4-3 pattern, so that the playing area actually does resemble a volcano. Secondly, this is a ‘cluster pays’ slot as opposed to a payline slot, and comes complete with the ‘avalanche’ feature although, quite unusually, the symbols rise up from the bottom of the grid instead of the falling from the top.

What’s more, should you ‘excite’ the volcano enough (by earning a number of cascading wins in sequence) the volcano will erupt! Usually this is something of a disaster but here, it’s something to look forwards to!


You may explode yourself with fury when you learn that this online slot does not have any kind of progressive jackpot. The maximum you can win (according to Play’n GO) is £1,000,000, but this amount is likely to be limited by the casino at which you are playing the game.

Play for Real Money

Those peeps at the UKGC are also likely to explode with fury if you are in the UK and find this game available for free or play money. Such a thing is forbidden, down to UKGC regulations. You can very easily play this slot for real money though at plenty of places, including Cosmic Spins. This superb online casino has countless great games plus red-hot offers too, so make sure you check them out.


As we mentioned in our introduction, this slot has a 3-4-5-6-6-5-4-3 set up and is ‘cluster pays’ as opposed to line wins. A cluster is any combination of at least four identical symbols that touch each other either horizontally or vertically, but not vertically.

This slot has an avalanche feature in which all winning combos vanish from reels to create gaps. These gaps are filled by new symbols pushing up from below to hopefully create new winning combos. Each winning combo ‘excites’ the volcano and a layer of lava bubbles up. Enough combos will cause the lava to reach the top of the volcano and the volcano will erupt.

Your volcanic experience starts when you select your bet size. This is a ‘one bet size’ slot with options from £0.10 to £100.00. Each spin costs ten coins. Wins are paid as coins for clusters in line with the following table.

SymbolNumber in cluster

Gold Gem1015202550751005001,00010,000
Green Gem10152025404070350--
Red Gem10152025354560300--
Purple Gem10152025304050250--

A wild symbol will appear when winning symbols vanish. Some wilds may contain multipliers. They substitute for all symbols aside from the scatter symbol. There are three possible features that can be triggered when there is no win in the base game:

  • Rumble –the symbols are rumbled into new locations and a scatter symbol is added
  • Lava –an additional layer of a selected random is added. The selected symbol cannot be a scatter
  • Excavate – between three and five wilds are added to the reels in random locations

Scatters can appear at any time. Scatters increment the Crystallisation Feature which rises through three stages:

  • Stage One (3 scatters) – all purple gems turn into gold gems
  • Stage Two (6 scatters) – all red gems turn into gold gems
  • Stage Three (9 scatters) – all green gems turn into gold gems

Once the cascades are over, or if you trigger free spins, then the feature is reset back to its default level.

The magma in the volcano rises with each cascade win. If the lava erupts, then you are awarded five free spins. When the volcano erupts symbols fly out of it to create an 8×8 grid. The same cluster/eruption principle applies during free spins, but each eruption triggers and extra free spin.

Graphics and Sounds

As this is a Play’n GO release you would thoroughly expect it to have superb graphics, and indeed Gold Volcano does! This slot is a fast-paced one, and we love the way the symbols rise up from below bringing the bubbling magma with them. We are also fond of some little touches, like the way lightning flickers across the sky when the just before a feature is triggered.

The music we feel though, is a little over the top. It’s a typical epic orchestration as used in countless slots. This, coupled with the rumbles and explosions of the volcano is a little too hard on the ears.


Although we really do like this online slot, we feel there is one aspect that is preventing it from being one of the best new slots of 2020 – the gameplay is simply too fast. At times it is genuinely difficult to build tension because as soon as a win lands, the symbols vanish off the reels and it is on to the next spin. If you can handle the heat, pressure and epic pace of the Gold Volcano, why not give it a spin at one of JustSlots’ countless recommend casino and slots sites?


Q. What’s the difference between payline slots games and cluster pays online slots?

A. Payline slots require you to land identical symbols in one several specific sequences on a line across the playing area. Cluster pays slots require to land clusters of identical symbols anywhere on the reels.

Q. Are there mobile slots at Cosmic Spins?

A. Cosmic Spins has been constructed to allow for play on all mobile devices, so all the slots available there are mobile slots.

Q. Play’n GO sure are releasing plenty of great online slots! What slots are next from them?

A. The releases to look forwards to over the coming weeks from Play’n GO include Riddle Reels: A Case of Riches, Saxon, Diamond Vortex, Jolly Roger 2 and Celebration of Wealth. Keep in touch with JustSlots for reviews of all these games!

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