Yakutia slot: RTP and max win
Yakutia is a medium-volatility slot by volatility labs on Stake Engine, released 29 Sep 2026. Its base game returns 94.50%, below the median Engine slot (96.02%). The top payout is 25,000× the bet, bigger than 81% of Engine slots. It has 3 bonus buys priced at 100× to 500× the bet; the best returns 95.00%, so each buy costs 25× the bet on average over the long run. It is the No. 2691 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 v6. "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× | 94.50% | 7,128× | 1 in 2,149,202 | 1 in 1.79 | 1 in 32 | 0.06× base | Simulate |
| Ante | Boosted spin | 1.50× | 94.50% | 8,299× | 1 in 578,398 | 1 in 1.46 | 1 in 47 | 0.08× base | Simulate |
| Hidden Hunter | Boosted spin | 7.00× | 94.50% | 25,000× | 1 in 153,166 | 1 in 3.02 | 1 in 130 | 0.39× base | Simulate |
| Mammoth | Bonus buy | 100× | 94.50% | 25,000× | 1 in 323,268 | 1 in 1.04 | 1 in 12 | 5.50× base | Simulate |
| Mystery | Bonus buy | 360× | 94.50% | 25,000× | 1 in 6,737 | 1 in 1.05 | 1 in 6.29 | 19.80× base | Simulate |
| Glacial | Bonus buy | 500× | 95.00% | 25,000× | 1 in 5,357 | 1 in 1.03 | 1 in 5.61 | 25.00× 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 | |
|---|---|---|
| v6 | 94.500% | Active |
Frequently asked
What is the RTP of Yakutia?
Base spins return 94.50% of the amount wagered over the long run, from the published outcome table for version 6. Its bonus buys return between 94.50% and 95.00%.
What is the max win in Yakutia and how likely is it?
The top payout is 25,000× the base bet. On a base spin the top payout of 7,128× lands 1 in 2,149,202 spins. In the Glacial buy (500×) 25,000× lands 1 in 5,357 buys.
Does Yakutia have a bonus buy, and what does it cost?
Yes, 3 buy modes. Mammoth: 100× the base bet, 94.50% RTP, an expected cost of 5.50× the base bet per buy. Mystery: 360× the base bet, 94.50% RTP, an expected cost of 19.80× the base bet per buy. Glacial: 500× the base bet, 95.00% RTP, an expected cost of 25.00× the base bet per buy.
Is Yakutia high or low volatility?
Medium. Its base-mode standard deviation is 19.9× 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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