Microgaming’s Volatile Slot Review

Is a Pacific island volcano ready to erupt? That’s the goal in the explosive Volatile Slot. Created by Microgaming and Golden Rock Studios, this 5 reel, 10 payline game comes with wild multipliers that can combine to boost payouts by up to 64x. Trigger the feature round and you can look forward to free spins with extra wilds and multiplier wilds added. With stakes from between 10p and £10 per spin, it’s available to players of all bankrolls.

Where to Play Microgaming’s Volatile Slot


up to £50


Free Spins



T&C Apply

18+ new players only. Maximum £50 bonus. Minimum deposit: £20. Max bet with active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Winnings from Free Spins come as cash. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. www.begambleaware.org.#ad


up to £100


Free Spins



T&C Apply

T&Cs:  18+. Full T&C’s Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 30 Spins on pre-selected games will be credited instantly + then 30 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. E-Wallets excluded. Always refer to Bonus Terms – www.begambleaware.org #ad


up to £150





T&C Apply

First Deposit Only. Min. deposit: £20, max. Bonus £150. Game: Starburst, Spin Value: £0.10. WR of 60x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.30) of the free spin winnings and bonus amount or £5 (lowest amount applies). Free Spins must be used before deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. #ad

Volatile Slot Theme/Symbols

The sound and visuals in Volatile Slot are simple but very nicely done. There’s an almost prehistoric feel to the imagery. Flanked by tropical foliage and backed by an island volcano, you’ll see lower value royals spinning around the reels alongside a tribal drum, a campfire and a shrine.

The woman is the most lucrative symbol. Land 5 of her on 1 of the game’s 10 paylines and you’ll receive an award equal to 40 times your total stake. You only need to land 2 matching symbols made up of the non-playing card symbols to create a winner.

Exploding Wilds feature

Much of the best action in Volatile Slot comes via the volcano wilds which can land on reels 2, 3 and 4 only. As usual, they substitute for all standard symbols. More interestingly, they can randomly erupt and transform into 2x, 3x or 4x multiplier wilds – this is called the Exploding Wilds feature.

Even better is if you land more than 1 multiplier wild in the same winner as the amounts are combined. For example, a 3x wild and a 4x wild on the same spin delivers a 12x boost. The perfect storm is to land a hat-trick of 4x wilds on the same spin which triggers a bumper 64x multiplier boost!

Free Spins feature

To trigger the game’s Free Spins feature, you’ll need to land 3 wild symbols on the same spin. You can then look forward to 10 free spins. You can expect to see extra wilds and exploding wilds during the free spins which means big potential multipliers and more regular re-triggers. You can in theory get up to 20 free spins with a 64x multiplier on all of them.

Volatile Slot thoughts

There’s nothing overly flashy about the design or gameplay in Volatile Slot. The rather understated design matches the primitive theme rather well, especially the rhythmical soundtrack. The features are also very straightforward. That’s no bad thing though.

The multipliers can combine to spectacular effect, especially in the Free Spins feature. As you’d expect given its name, Volatile slot can deliver some pretty fiery action. The top win per spin or free spin is 25,600 times your stake.

Well designed with simple, explosive gameplay, what’s not to like? Well, there is 1 thing – the name (Volatile Slot) is not ideal. A title like Volatile Volcanoes would have been much more appropriate. If you want volcanic action, Playtech’s Jackpot Giant slot is recommended as it can deliver a multi-million pound progressive jackpot.


9 Masks of Fire Slot Information

  • Game:
    Volatile Slot
  • Software:
  • Type:
    Video Slot
  • Reels:
  • Paylines:
  • Total Coins:
  • Coins Range:
    0.10 to 10.00
  • Jackpot:
  • Bonus Round:
    Yes (2)
  • Free Spins/Multiplier:
Review by Chris Taylor

Review by Chris Taylor

Chris is a slots expert that has reviewed and played over 4,000 online slots. Having being in the iGaming industry for over 16 years, he knows how slots work, how bonus features are triggered and how the RTP and variance affect the gameplay.