ONI WILDS slot: RTP and max win
ONI WILDS is a high-volatility slot by beasthand on Stake Engine, released 28 Oct 2026. Its base game returns 96.70%, above the median Engine slot (96.02%) and higher than 86% 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 9,523,810 spins. It has 6 bonus buys priced at 20× to 1,000× the bet; the best returns 96.70%, so each buy costs 0.66× the bet on average over the long run. It is the No. 941 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 v2. "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× | 96.70% | 100,000× | 1 in 9,523,810 | 1 in 2.09 | 1 in 6.04 | 0.03× base | Simulate |
| Ante | Boosted spin | 3.00× | 96.70% | 100,000× | 1 in 9,090,909 | 1 in 2.69 | 1 in 4.75 | 0.10× base | Simulate |
| Super Ante | Boosted spin | 6.00× | 96.70% | 100,000× | 1 in 8,333,333 | 1 in 2.80 | 1 in 3.03 | 0.20× base | Simulate |
| Epic Ante | Bonus buy | 20× | 96.70% | 100,000× | 1 in 6,666,667 | 1 in 2.53 | 1 in 2.91 | 0.66× base | Simulate |
| Fury Spin | Bonus buy | 75× | 96.70% | 100,000× | 1 in 3,333,333 | 1 in 1.33 | 1 in 2.02 | 2.48× base | Simulate |
| Regular Bonus | Bonus buy | 100× | 96.70% | 100,000× | 1 in 333,333 | every round | 1 in 2.13 | 3.30× base | Simulate |
| Bonus | Bonus buy | 300× | 96.70% | 100,000× | 1 in 100,000 | – | 1 in 2.85 | 9.90× base | Simulate |
| Mystery | Bonus buy | 500× | 96.70% | 100,000× | 1 in 33,333 | 1 in 1.85 | 1 in 2.31 | 16.50× base | Simulate |
| Beast Spin | Bonus buy | 1,000× | 96.70% | 100,000× | 1 in 20,000 | 1 in 1.03 | 1 in 2.08 | 33.00× base | Simulate |
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 | |
|---|---|---|
| v2 | 96.700% | Active |
Frequently asked
What is the RTP of ONI WILDS?
Base spins return 96.70% of the amount wagered over the long run, from the published outcome table for version 2. All 6 of its bonus buys return 96.70%.
What is the max win in ONI WILDS and how likely is it?
The top payout is 100,000× the base bet. On a base spin it lands 1 in 9,523,810 spins. In the Epic Ante buy (20×) 100,000× lands 1 in 6,666,667 buys.
Does ONI WILDS have a bonus buy, and what does it cost?
Yes, 6 buy modes. Epic Ante: 20× the base bet, 96.70% RTP, an expected cost of 0.66× the base bet per buy. Fury Spin: 75× the base bet, 96.70% RTP, an expected cost of 2.48× the base bet per buy. Regular Bonus: 100× the base bet, 96.70% RTP, an expected cost of 3.30× the base bet per buy. Bonus: 300× the base bet, 96.70% RTP, an expected cost of 9.90× the base bet per buy. Mystery: 500× the base bet, 96.70% RTP, an expected cost of 16.50× the base bet per buy. Beast Spin: 1,000× the base bet, 96.70% RTP, an expected cost of 33.00× the base bet per buy.
Is ONI WILDS high or low volatility?
High. Its base-mode standard deviation is 34.3× 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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