Ninja Kage slot: RTP and max win
Ninja Kage is a high-volatility slot by Hungry Labs on Stake Engine, released 6 May 2026. Its base game returns 96.17%, above the median Engine slot (96.02%) and higher than 56% of them. The top payout is 25,000× the bet, bigger than 81% of Engine slots. It has 3 bonus buys priced at 75× to 100× the bet; the best returns 96.50%, so each buy costs 3.50× 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 v19. "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× | 96.17% | 4,500× | 1 in 100,000 | 1 in 1.88 | 1 in 9.30 | 0.04× base | Simulate |
| B1 | Bonus buy | 75× | 96.50% | 5,000× | 1 in 100,000 | every round | 1 in 3.11 | 2.63× base | Simulate |
| B2 | Bonus buy | 90× | 96.50% | 10,000× | 1 in 100,000 | every round | 1 in 3.83 | 3.15× base | Simulate |
| B3 | Bonus buy | 100× | 96.50% | 25,000× | 1 in 100,000 | 1 in 1.01 | 1 in 5.15 | 3.50× 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 | |
|---|---|---|
| v19 | 96.166% | Active |
| v16 | 96.751% | |
| v15 | 96.499% |
Frequently asked
What is the RTP of Ninja Kage?
Base spins return 96.17% of the amount wagered over the long run, from the published outcome table for version 19. All 3 of its bonus buys return 96.50%.
What is the max win in Ninja Kage and how likely is it?
The top payout is 25,000× the base bet. On a base spin the top payout of 4,500× lands 1 in 100,000 spins. In the B3 buy (100×) 25,000× lands 1 in 100,000 buys.
Does Ninja Kage have a bonus buy, and what does it cost?
Yes, 3 buy modes. B1: 75× the base bet, 96.50% RTP, an expected cost of 2.63× the base bet per buy. B2: 90× the base bet, 96.50% RTP, an expected cost of 3.15× the base bet per buy. B3: 100× the base bet, 96.50% RTP, an expected cost of 3.50× the base bet per buy.
Is Ninja Kage high or low volatility?
High. Its base-mode standard deviation is 29.5× 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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