3Oaks
3 Coin Volcanoes
Three volcanoes rumble above the 4x3 reels of 3 Coin Volcanoes, erupting with Life, Multi and Grow boosters that refill, multiply and widen respins.
You'll see which coins you're playing with as soon as the game opens.
- Provider
- 3Oaks
- Game type
- Jackpot Slots
- RTP
- 95.68%
- Devices
- Desktop, Mobile
About 3 Coin Volcanoes
3 Coin Volcanoes keeps things compact: a 4 × 3 grid with only two active lines, set under a lava sky. Watch the green, red and blue fire that bonus symbols spark during regular spins, since it decides which powers come with you into the coin round.
Inside 3 Coin Volcanoes
Four on a line
Either active line can open the Bonus Game when four symbols land on it, giving you three respins. Inside, Mini, Minor and Major jackpots can land, a Mystery Jackpot symbol reveals one of them, and Mystery symbols turn into any other symbol.
Life, Multi and Grow
Bonus symbols landing on an active line light colored fire that wakes the volcanoes. Each awake volcano adds its booster: Life refills the respin counter, Multi throws multipliers that combine in the same cell, and Grow opens two extra rows.
Grand or Royal finish
Filling the regular screen can award the Grand jackpot. With Grow active, filling the larger grid awards the Royal jackpot instead. The Boost symbol helps along the way by collecting all the values currently on the board.
3 Coin Volcanoes questions
Can a volcano wake up once the respins have begun?
Yes. The fire effects stay active through the Bonus Game, so a volcano that slept at the start can still be woken and add its booster partway through.
What is the Lucky Eruption?
It's an extra that gives you a chance to begin the Bonus Game with a minimum of two boosters already active.