BOSS RUN slot: RTP and max win
BOSS RUN is a low-volatility slot by Creative Synergy on Stake Engine, released 9 Jul 2026. Its base game returns 96.00%, below the median Engine slot (96.02%). The top payout is 5,000× the bet. It has 2 bonus buys priced at 20× to 100× the bet; the best returns 96.00%, so each buy costs 0.80× the bet on average over the long run.
Every mode, side by side
Costs are multiples of the base bet. Odds come from the published outcome table for v3. "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 | |
|---|---|---|---|---|---|---|---|---|---|
| Fairway Rush | Base spin | 1.00× | 96.00% | 1,000× | 1 in 1,000,000 | 1 in 1.35 | 1 in 3.82 | 0.04× base | Simulate |
| Fairway Anti Hazards | Boosted spin | 5.00× | 96.00% | 1,000× | 1 in 2,000,000 | – | 1 in 3.07 | 0.20× base | Simulate |
| Fairway Cards Boost | Boosted spin | 10× | 96.00% | 1,000× | 1 in 1,500,000 | – | 1 in 2.63 | 0.40× base | Simulate |
| White House | Bonus buy | 20× | 96.00% | 2,500× | 1 in 2,000,000 | – | 1 in 2.18 | 0.80× base | Simulate |
| Las Vegas | Bonus buy | 100× | 96.00% | 5,000× | 1 in 2,000,000 | – | 1 in 1.85 | 4.00× 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 | |
|---|---|---|
| v3 | 96.000% | Active |
Frequently asked
What is the RTP of BOSS RUN?
Base spins return 96.00% of the amount wagered over the long run, from the published outcome table for version 3. All 2 of its bonus buys return 96.00%.
What is the max win in BOSS RUN and how likely is it?
The top payout is 5,000× the base bet. On a base spin the top payout of 1,000× lands 1 in 1,000,000 spins. In the White House buy (20×) 2,500× lands 1 in 2,000,000 buys.
Does BOSS RUN have a bonus buy, and what does it cost?
Yes, 2 buy modes. White House: 20× the base bet, 96.00% RTP, an expected cost of 0.80× the base bet per buy. Las Vegas: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy.
Is BOSS RUN high or low volatility?
Low. Its base-mode standard deviation is 9.1× 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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