Spooky Burst slot: RTP and max win
Spooky Burst is a high-volatility slot by IGNITE PLAY on Stake Engine, released 1 Oct 2026. Its base game returns 96.07%, above the median Engine slot (96.02%) and higher than 52% of them. The top payout is 100,000× the bet, bigger than 100% of Engine slots; from a base spin it lands about once every 10,000,555 spins. It has 4 bonus buys priced at 100× to 1,000× the bet; the best returns 96.07%, so each buy costs 3.93× the bet on average over the long run. It is the No. 1556 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 v163. "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× | 96.07% | 100,000× | 1 in 10,000,555 | 1 in 4.55 | 1 in 30 | 0.04× base | Simulate |
| Bonus Boost | Boosted spin | 4.00× | 96.07% | 100,000× | 1 in 10,000,150 | 1 in 4.17 | 1 in 45 | 0.16× base | Simulate |
| Free Spins | Bonus buy | 100× | 96.07% | 100,000× | 1 in 10,000,012 | every round | 1 in 3.41 | 3.93× base | Simulate |
| Multiplier Boost | Bonus buy | 200× | 96.07% | 100,000× | 1 in 50,000 | 1 in 2.08 | 1 in 8.03 | 7.86× base | Simulate |
| Super Free Spins | Bonus buy | 500× | 96.07% | 100,000× | 1 in 10,000,028 | every round | 1 in 3.79 | 19.65× base | Simulate |
| Ultra Free Spins | Bonus buy | 1,000× | 96.07% | 100,000× | 1 in 20,000 | – | 1 in 2.97 | 39.30× base | Simulate |
Work out the cost of Spooky Burst 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 | |
|---|---|---|
| v163 | 96.070% | Active |
Frequently asked
What is the RTP of Spooky Burst?
Base spins return 96.07% of the amount wagered over the long run, from the published outcome table for version 163. All 4 of its bonus buys return 96.07%.
What is the max win in Spooky Burst and how likely is it?
The top payout is 100,000× the base bet. On a base spin it lands 1 in 10,000,555 spins. In the Free Spins buy (100×) 100,000× lands 1 in 10,000,012 buys.
Does Spooky Burst have a bonus buy, and what does it cost?
Yes, 4 buy modes. Free Spins: 100× the base bet, 96.07% RTP, an expected cost of 3.93× the base bet per buy. Multiplier Boost: 200× the base bet, 96.07% RTP, an expected cost of 7.86× the base bet per buy. Super Free Spins: 500× the base bet, 96.07% RTP, an expected cost of 19.65× the base bet per buy. Ultra Free Spins: 1,000× the base bet, 96.07% RTP, an expected cost of 39.30× the base bet per buy.
Is Spooky Burst high or low volatility?
High. Its base-mode standard deviation is 57.4× 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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