Play Coin Volcano 2 Slot Game

The lava’s bubbling, and so is the prize potential in Coin Volcano 2, a sequel from 3 Oaks that takes slot games into molten-hot territory. Set in a gold-glowing volcanic cavern, this online casino game ditches regular symbols in favour of bonus coins, sticky rewards, and feature-packed rounds.  

There’s no mistaking the vibe here: hot, glowing, and about one eruption away from chaos. The reels float over a volcanic backdrop that’s all pink heat and gold coin glimmer, with animations heavy on the “what if lava had jackpots” aesthetic. And while it’s not reinventing lava-based design, it certainly knows how to stick to the theme, quite literally, if you trigger the Sticky Coin feature. 

There are no regular pay symbols. That’s right, Coin Volcano 2 skips the traditional fruit-and-card clutter and heads straight for the good stuff: special coins, multipliers, jackpots, and enough sticky action to glue your attention to the reels. 

Special Symbols 

• Mystery Symbol: Transforms into any other symbol when revealed at the end of a bonus round.  
• Mystery Jackpot: Transforms into one of the jackpot types (Mini, Minor, Major).  
• Coin Collect: Collects all visible coin and jackpot prizes immediately and sticks until the round ends.  
• Bonus Symbol: Triggers the Bonus or Ultra Bonus Game when 3 land on the middle row.  
• Volcano Multiplier: Boosts coin values by +1 per lava hit during Bonus/Ultra Bonus rounds. 

Bonus Game 

Triggered by landing 3 symbols on the middle row, this is where the core action starts. You get 3 re-spins, and every time a new bonus symbol hits, the count resets. Bonus symbols stick to the reels, giving you more chances to potentially fill the screen and if you manage all 15, say hello to the Grand Jackpot. 

Ultra Bonus Game 

This is the Bonus Game’s overachieving sibling. It triggers randomly from the base game and always starts with the Volcano Multiplier Feature active. Lava’s guaranteed to flow, and with each lava splash comes more multipliers and higher chances of possibly retriggering even more lava. It’s a hot mess in the best way. 

Sticky Coin Feature 

Sticky Coins can land randomly during the base game and stay locked until a bonus game kicks in. They range from 5x to 9x and don’t boost your bonus chances but they do wait patiently to heat up your potential wins once things get going. 

Coin Collect Feature 

Find the flaming Coin Collect symbol during a bonus round, and it’ll scoop up every coin and jackpot on the board instantly. Multiplier? That’s included too. Once collected, the symbol sticks around. 

Mystery Symbols 

Mystery symbols only open at the end of a bonus game and can potentially turn into anything: coin values, jackpots, you name it. The dedicated Mystery Jackpot symbol, on the other hand, can only become one of the jackpot coins: Mini, Minor, or Major. 

Grand Jackpot 

The whole board filled? All 15 spaces locked? That’s when the big one potentially hits: the Grand Jackpot worth 500x total bet, added straight to your bonus round tally. Rare? Absolutely. Satisfying? You bet. 

Volcano Multipliers 

Randomly erupting during bonus rounds, these lava streams increase multipliers by +1 wherever they land. If two potentially hit the same cell, the multiplier stacks. The results are applied at the end of the round. 

Forget paylines and winning combos. This slot only cares about where the bonus symbols land. The base game spins on an empty grid unless coins or special features drop in, and all potential wins happen via Bonus or Ultra Bonus Games. In essence: land the right symbols, unlock a feature, and let the re-spin mechanic do the heavy lifting from there. 

If Coin Volcano 2 sounds like your kind of chaos, you might also enjoy: 

• Floating Tiger Gold Blitz Fortunes: More bonus coin action, this time with a jungle twist and Gold Blitz wins. 
• Buffalo Super Stars: Coin Collect meets high-stakes wilderness in this North American-styled online slot game. 
• Fishin' Frenzy Big Catch 3 Rapid Fire: A very different vibe but the same obsession, just with free spins features and wilds. 

Coin Volcano 2 doesn’t care for small talk. It skips straight to the bonus features and lets you spin from there. The lack of regular symbols is a bold move, but it works in a format where only bonus rounds matter. The Ultra Bonus Game and Coin Collect combo has good potential, and while it can feel swingy, the heat is real when it lands.