Volcanian cover art

Volcanian slot: RTP and max win

By BGames. Released 12 Jan 2026, math version 1.
Low volatilityNo. 5270 most played this month

Volcanian is a low-volatility slot by BGames on Stake Engine, released 12 Jan 2026. Its base game returns 96.00%, below the median Engine slot (96.02%). The top payout is 5,000× the bet; from a base spin it lands about once every 500,000 spins. It has 1 bonus buy priced at 200× the bet; the best returns 96.00%, so each buy costs 8.00× the bet on average over the long run. It is the No. 5270 most played Engine slot over the last 30 days.

Base RTP
96.00%
catalogue figure 96.000%
Max win
5,000×
of the base bet
Max win, base spins
1 in 500,000
5,000× top payout per spin
Base spin pays nothing
70.9%
of spins
Players, last 30 days
14
$835 wagered (Engine Insights)

Every mode, side by side

Costs are multiples of the base bet. Odds come from the published outcome table for v1. "Returns the cost" counts rounds that pay back at least what the mode cost. Expected cost is cost × (1 − RTP): the average amount lost per round over the long run.

ModeTypeCostRTPMax winMax win oddsPays anythingReturns the costExpected cost per round
BaseBase spin1.00×96.00%5,000×1 in 500,0001 in 3.441 in 110.04× base Simulate
BonusBonus buy200×96.00%5,000×1 in 2,500–1 in 4.138.00× base Simulate

Work out the cost of Volcanian bonus buys at your bet size

Version history

Base-mode RTP per published math version. Older versions stay public in the fairness API, so changes can be checked.

VersionBase RTP
v196.000%Active

Frequently asked

What is the RTP of Volcanian?

Base spins return 96.00% of the amount wagered over the long run, from the published outcome table for version 1. Its bonus buy returns 96.00%.

What is the max win in Volcanian and how likely is it?

The top payout is 5,000× the base bet. On a base spin it lands 1 in 500,000 spins. In the Bonus buy (200×) 5,000× lands 1 in 2,500 buys.

Does Volcanian have a bonus buy, and what does it cost?

Yes, 1 buy mode. Bonus: 200× the base bet, 96.00% RTP, an expected cost of 8.00× the base bet per buy.

Is Volcanian high or low volatility?

Low. Its base-mode standard deviation is 11.7× the bet, which puts it in the lowest third of Engine games. What volatility means.

Can I check that a result was fair?

Yes. Engine games use provably fair seeds. Once your server seed is revealed you can replay any round against the published outcome table. See how to verify a result.

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