Coin Volcano Slot – A Fiery Adventure Awaits!

Coin Volcano is a Hold and Win online slot from 3 Oaks. It offers 4 fixed jackpots and plenty of special bits, including Sticky Coins and the Coin Collect feature. Win big in this medium volatility online slot!

3 Oaks, the masters of the Hold and Win slot niche, have introduced their latest creation, the Coin Volcano online slot. With its 3×3 layout, it bears a resemblance to another popular Hold and Win slot called 9 Coins by Wazdan. What sets both of these slots apart is the absence of regular symbols. Instead, they offer an array of special symbols and bonus features, creating a truly unique and exciting gameplay experience. In terms of audiovisual design, Coin Volcano shares similarities with 9 Coins. While neither game has a specific theme, Coin Volcano does feature a titular volcano adjacent to the playing field, adding a subtle thematic touch. However, it is evident that the focus of both games lies primarily on gameplay rather than aesthetics. Coin Volcano boasts a medium volatility level and an impressive maximum win of 2,551x, with the top fixed jackpot reaching 500x the initial bet. The betting range is suitable for players with various bankrolls, starting from £0.10 and going up to £60 per spin. It is worth noting that the theoretical RTP of Coin Volcano is 95.66%, slightly below the industry average of 96%. In comparison to 9 Coins, Coin Volcano falls short in several aspects. Notably, 9 Coins offers a higher RTP of 96.06% and shares the same top fixed jackpot as Coin Volcano. Coin Volcano Slot Features: As mentioned earlier, the Coin Volcano slot does not include regular pay symbols. Instead, players will encounter special symbols in the form of Coins. To trigger the Hold and Win feature, players must land any three special symbols on the middle row. Sticky Coins are available to help players achieve this goal, as they remain on the board until a feature is triggered and then transfer to it. The Hold and Win feature grants players three respins, which reset with each landed symbol and continue until either the respins are exhausted or the entire board is filled with symbols. Regular Coins reward players with 1x to 4x their bet, while three Jackpot Coins offer payouts of 10x, 20x, and 50x the initial bet, respectively. Filling the entire board with symbols unlocks the Grand Jackpot, worth 500x the bet. Additionally, Mystery symbols add excitement by transforming into other symbols. The random Coin Collect feature provides instant wins at any point during the game, and players can also benefit from random Volcano Multipliers that enhance their wins with lucrative multipliers. Furthermore, players have the opportunity to trigger the Ultra Bonus Game, which guarantees Volcano Multipliers. For those seeking immediate access to the bonus features, there are two Buy Bonus options available. The Hold and Win feature can be purchased for 30x the bet, or players can opt for the Ultra Bonus Game with additional Volcano Multipliers for 75x the bet. Review Summary: In summary, it is evident that 3 Oaks drew inspiration from Wazdan’s 9 Coins slot when developing Coin Volcano. The similarities between the two games are striking. However, 9 Coins surpasses Coin Volcano in various aspects, including gameplay and math model. While this may be disappointing for 3 Oaks, credit must be given where it is due. Coin Volcano still offers a unique and engaging gameplay experience, making it a worthwhile choice for players looking for something different in the world of online slots.