Coin Volcano 2 slot — the spec sheet
The sequel keeps the family’s strangest property — a slot with no ordinary pay symbols — and builds outward from it. The 3x5 reels show blanks and coins, nothing else; no line ever pays in the base game, and the whole product is the bonus round and what feeds it. What follows is the fact sheet. The judgement on whether the sequel’s trade-off works is in the Coin Volcano 2 review .
Symbols and the board beneath them
The three standard coin types return: cash coins with printed stake multiples, jackpot coins tagged with a tier name, and Mystery symbols that resolve into one of the other two. The sequel’s additions sit under the coins rather than among them. Multiplier cells are grid positions that carry their own multiplier — a coin landing there is scaled by the cell, and the cells persist through the round, so the board itself becomes part of the value. The Ultra Bonus, a randomly awarded upgrade of the standard round, arrives with guaranteed cell improvements — the sequel’s answer to the original’s purely random eruptions.
Look and feel
Visually it is the original after a budget increase: the volcano moved closer, the grid frame widened, coin faces redrawn for legibility across more positions. The colour language does real work — cell multipliers and coin values use distinct palettes, which matters once a round has both in play.
The maths, itemised
- RTP: 95.66%
- Volatility: Medium to high
- Ceiling: 500x the stake, with 5 jackpot tiers beneath it
- Jackpots: Grand 500x (may vary by casino version) — the deepest tier list in the family
- Stakes: $0.10 – $70 internationally; £5 per spin is the British ceiling
- Released: 7 August 2025
Where it sits among its relatives
Against the original , this is breadth over height: more positions, more tiers, a lower peak. Against 3 Coin Volcanoes , it trades that game’s three interacting volcanoes for the cell board. Players deciding between them should watch one bonus round of each in demo before reading anything further.
The free demo shows the cell board in motion; how the game works walks the round step by step.
18+. British lobbies run UKGC rules: £5 spin cap, no Bonus Buy, GAMSTOP available everywhere. Support at BeGambleAware.org.