Coin Volcano 2 slot: symbols, specs and math
- 95.76%RTP
- Grand 500xMax win
- 3x5Layout
- Medium to highVolatility
A product sheet for the sequel covering symbols, design and math. The verdict belongs to the Coin Volcano 2 review . For the controls and round flow, see how the game works .
The symbol system
Like its parent, the sequel puts nothing matchable on the reels. The 3x5 grid shows blanks and coins, and the base game pays nothing; all value routes through the Hold and Win. The three coin types return: cash-value coins with a printed amount, jackpot coins tagged by tier, and mystery symbols resolved during the feature, alongside Mystery Jackpot and Collect symbols and the Sticky Coin. Filling the middle row with bonus symbols starts the Bonus Game with three respins. What the sequel adds sits under the coins, not on them: the Volcano Multiplier feature drops up to nine multipliers on the grid, and multipliers on the same cell combine. The Ultra Bonus Game triggers at random with guaranteed multipliers, and the Boost Bonus Game, sold only through Buy Bonus in select regions, starts them at x5. The jackpot ladder keeps the original’s four fixed tiers, with the Grand awarded for filling all 15 positions.
Design
Visually this is the same island a couple of years on: the crater is larger, the palette pushed further into magmas and violets, the coin faces redrawn bolder. The practical upgrade is information design: multiplier cells are colour-marked on the grid itself, so mid-bonus you can see at a glance which positions matter. It remains a flat, legible style built for reading values quickly, not a cinematic one.
The math profile
RTP is 95.76% with medium to high volatility. The headline figure is a top jackpot of 500x the bet, the jackpot line reads Mini 10x, Minor 20x, Major 50x, Grand 500x (may vary by casino version), and stakes span $0.10-$100, displayed in CAD in Canadian lobbies.
Family position
Within the 3 Oaks volcano line, the sequel is the “more layers, 500x top jackpot” branch: Coin Volcano keeps the higher cap on a tighter grid, while 3 Coin Volcanoes develops the multi-volcano idea instead. Availability differs by lobby: Ontario and Alberta open-market casinos picked the sequel up fastest, and provincial platforms more slowly.
Check the sheet against your own impressions in the free demo before staking anything. Real play belongs inside your province’s regulated framework, with limits set in advance: 19+ in most provinces, 18+ in Quebec, Alberta and Manitoba.