CAPTAINS BOUNTY slot: RTP and max win
CAPTAINS BOUNTY is a medium-volatility slot by instawin on Stake Engine, released 25 Jul 2026. Its base game returns 96.00%, below the median Engine slot (96.02%). The top payout is 15,000× the bet, bigger than 50% of Engine slots; from a base spin it lands about once every 3,000,000 spins. It has 1 bonus buy priced at 500× the bet; the best returns 96.00%, so each buy costs 20× the bet on average over the long run. It is the No. 6184 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 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.
| 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% | 15,000× | 1 in 3,000,000 | 1 in 3.03 | 1 in 5.93 | 0.04× base | Simulate |
| Super Charge | Boosted spin | 5.00× | 96.00% | 15,000× | 1 in 600,000 | 1 in 2.50 | 1 in 3.93 | 0.20× base | Simulate |
| Super Free Spin | Bonus buy | 500× | 96.00% | 15,000× | 1 in 3,560,902 | – | 1 in 3.16 | 20.00× base | Simulate |
Work out the cost of CAPTAINS BOUNTY 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 | |
|---|---|---|
| v1 | 96.000% | Active |
Frequently asked
What is the RTP of CAPTAINS BOUNTY?
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 CAPTAINS BOUNTY and how likely is it?
The top payout is 15,000× the base bet. On a base spin it lands 1 in 3,000,000 spins. In the Super Free Spin buy (500×) 15,000× lands 1 in 3,560,902 buys.
Does CAPTAINS BOUNTY have a bonus buy, and what does it cost?
Yes, 1 buy mode. Super Free Spin: 500× the base bet, 96.00% RTP, an expected cost of 20.00× the base bet per buy.
Is CAPTAINS BOUNTY high or low volatility?
Medium. Its base-mode standard deviation is 13.7× the bet, which puts it in the middle 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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