Volcanic Rock Fire Twin Fever Game Review

Volcanic Rock Fire Twin Fever online slot casino game.

Video game developer Konami presents yet another quirky and colorful online slot with Volcanic Rock Fire Twin Fever. This online casino slot comes packed with incredible features that will stun US players. Let’s find out – through our review – whether Volcanic Rock Fire Twin Fever presents the chance to win big on the reels.

Game overview

Volcanic Rock Fire Twin Fever is a 5-reel, 30-payline online slot that embraces a mythical theme with some sensational features such as free spins, wilds, and scatters. Entertainment is guaranteed from the very first spin of the reels. Konami has delivered an online slot experience that will impress all slot players, no matter their slot-gaming experience. With an RTP (return to player) of exactly 96%, Volcanic Rock Fire Twin Fever provides high-octane action on every spin.

How to play

In Volcanic Rock Fire Twin Fever, all payouts occur on selected lines from the leftmost reel to the right, and winning combinations must occur on adjacent reels. The minimum bet you can place is 45 credits, including 1 credit wagered per line (30 credits), plus additional features. All your wins will reflect in credits, and line wins are multiplied by credits wagered per line played, which is multiplied by the bet per line.


Volcanic Rock Fire Twin Fever online slot casino game by Konami.

This fiery game interface will rock your gameplay as the explosion of color delights your visual senses. Players are greeted by 2 vibrant volcanoes with a huge face on each. Once you begin, the buzzing reels are filled with mythological symbols such as scaly dragons, red-haired fairies, gemstones, and bright flowers. There’s also the A, K, Q, J, 10, and 9 playing-card icons on the reels. One thing’s for sure; this casino game will keep you wide-eyed with its myriad of colors, which give the gameplay a touch of polished glamor.


This fun online casino game features the Action Stacked Symbols, which any slot player who’s played other Konami slots will already be familiar with. With the Action Stacked Symbols, each reel contains a number of adjacent positions that are randomly replaced with one of the following mythological symbols – a fairy, blue and green dragon, flowers, crystals, and the card icons (A, K, Q, J, 10, and 9) – before you spin the reel. With this feature, all replacement positions are filled with the same symbol. This means that you have an increased chance of landing regular winning combinations. Good luck!

Bonuses and jackpots

There are some awesome features in this slot that will enhance your gameplay. First, let’s take a look at the game’s eponymous feature. The Volcanic Rock Fire Twin Fever feature occurs at random intervals and is triggered when extra ruby wild symbols appear during or after every spin. During this exciting feature, you can expect wilds to appear on all 5 reels. 

The free spins bonus is triggered when you land 3 or more volcano symbols (3, 4, or 5 volcano symbols on the reels will award 8, 12, or 20 free spins, respectively). The Volcanic Rock Fire Twin Fever feature is also available during the free spins round.

Players will be happy to know that big wins are for the taking if you land 5 wild symbols across the reels – the winning combination pays out 1,000x your bet.
Overall, Volcanic Rock Fire Twin Fever is definitely one of the best online slots with the most captivating gameplay. In this casino game, you’ll definitely be kept on the edge of your seat with every spin!

Similar games

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If you’re interested in trying out online casino games that are similar to Volcanic Rock Fire Twin Fever, then we think you’ll love keeping the lava flowing with these amazing online slot machines!

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