ONE MORE SPIN slot: RTP and max win
ONE MORE SPIN is a high-volatility slot by Cancelled Studio on Stake Engine, released 22 Oct 2026. Its base game returns 96.00%, below the median Engine slot (96.02%). The top payout is 25,000× the bet, bigger than 81% of Engine slots; from a base spin it lands about once every 9,999,202 spins. It has 4 bonus buys priced at 100× to 1,000× the bet; the best returns 96.00%, so each buy costs 4.00× the bet on average over the long run. It is the No. 2380 most played Engine slot over the last 30 days.
Every mode, side by side
Costs are multiples of the base bet. Odds come from the published outcome table for v9. "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.
| Mode | Type | Cost | RTP | Max win | Max win odds | Pays anything | Returns the cost | Expected cost per round | |
|---|---|---|---|---|---|---|---|---|---|
| Base | Base spin | 1.00× | 96.00% | 25,000× | 1 in 9,999,202 | 1 in 2.40 | 1 in 10 | 0.04× base | Simulate |
| Extra Chance | Boosted spin | 2.00× | 96.00% | 25,000× | 1 in 10,000,000 | 1 in 1.95 | 1 in 7.84 | 0.08× base | Simulate |
| Another Round | Bonus buy | 100× | 96.00% | 25,000× | 1 in 12,500 | every round | 1 in 18 | 4.00× base | Simulate |
| Bad Influence | Bonus buy | 100× | 96.00% | 25,000× | 1 in 12,500 | 1 in 1.01 | 1 in 12 | 4.00× base | Simulate |
| Just One More | Bonus buy | 100× | 96.00% | 25,000× | 1 in 12,500 | 1 in 1.04 | 1 in 9.35 | 4.00× base | Simulate |
| Im Not Fucking Leaving | Bonus buy | 1,000× | 96.00% | 25,000× | 1 in 12,500 | 1 in 1.24 | 1 in 3.13 | 40.00× base | Simulate |
Work out the cost of ONE MORE SPIN 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.
| Version | Base RTP | |
|---|---|---|
| v9 | 96.000% | Active |
Frequently asked
What is the RTP of ONE MORE SPIN?
Base spins return 96.00% of the amount wagered over the long run, from the published outcome table for version 9. All 4 of its bonus buys return 96.00%.
What is the max win in ONE MORE SPIN and how likely is it?
The top payout is 25,000× the base bet. On a base spin it lands 1 in 9,999,202 spins. In the Another Round buy (100×) 25,000× lands 1 in 12,500 buys.
Does ONE MORE SPIN have a bonus buy, and what does it cost?
Yes, 4 buy modes. Another Round: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy. Bad Influence: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy. Just One More: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy. Im Not Fucking Leaving: 1,000× the base bet, 96.00% RTP, an expected cost of 40.00× the base bet per buy.
Is ONE MORE SPIN high or low volatility?
High. Its base-mode standard deviation is 25.7× the bet, which puts it in the highest 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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