Noah's Ark 2 slot: RTP and max win
Noah's Ark 2 is a high-volatility slot by Venos Studio on Stake Engine, released 5 Oct 2026. Its base game returns 96.00%, below the median Engine slot (96.02%). The top payout is 10,000× the bet; from a base spin it lands about once every 520,833 spins. It has 5 bonus buys priced at 30× to 300× the bet; the best returns 96.00%, so each buy costs 1.20× the bet on average over the long run. It is the No. 2230 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× | 96.00% | 10,000× | 1 in 520,833 | 1 in 2.60 | 1 in 8.99 | 0.04× base | Simulate |
| Scatter Reel1 | Boosted spin | 2.50× | 96.00% | 10,000× | 1 in 208,333 | 1 in 1.62 | 1 in 23 | 0.10× base | Simulate |
| Wheel 1 | Boosted spin | 8.00× | 96.00% | 10,000× | 1 in 65,104 | 1 in 1.28 | 1 in 11 | 0.32× base | Simulate |
| Wheel 2 | Boosted spin | 15× | 96.00% | 10,000× | 1 in 34,722 | 1 in 1.20 | 1 in 7.59 | 0.60× base | Simulate |
| Wheel 3 | Bonus buy | 30× | 96.00% | 10,000× | 1 in 17,361 | 1 in 1.16 | 1 in 6.08 | 1.20× base | Simulate |
| Mystery | Bonus buy | 80× | 96.00% | 10,000× | 1 in 6,510 | 1 in 3.33 | 1 in 7.76 | 3.20× base | Simulate |
| Bonus 8 | Bonus buy | 100× | 96.00% | 10,000× | 1 in 5,208 | – | 1 in 4.95 | 4.00× base | Simulate |
| Bonus 10 | Bonus buy | 200× | 96.00% | 10,000× | 1 in 2,604 | – | 1 in 4.97 | 8.00× base | Simulate |
| Bonus 12 | Bonus buy | 300× | 96.00% | 10,000× | 1 in 1,736 | – | 1 in 4.85 | 12.00× base | Simulate |
Work out the cost of Noah's Ark 2 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 | |
|---|---|---|
| v6 | 96.000% | Active |
Frequently asked
What is the RTP of Noah's Ark 2?
Base spins return 96.00% of the amount wagered over the long run, from the published outcome table for version 6. All 5 of its bonus buys return 96.00%.
What is the max win in Noah's Ark 2 and how likely is it?
The top payout is 10,000× the base bet. On a base spin it lands 1 in 520,833 spins. In the Wheel 3 buy (30×) 10,000× lands 1 in 17,361 buys.
Does Noah's Ark 2 have a bonus buy, and what does it cost?
Yes, 5 buy modes. Wheel 3: 30× the base bet, 96.00% RTP, an expected cost of 1.20× the base bet per buy. Mystery: 80× the base bet, 96.00% RTP, an expected cost of 3.20× the base bet per buy. Bonus 8: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy. Bonus 10: 200× the base bet, 96.00% RTP, an expected cost of 8.00× the base bet per buy. Bonus 12: 300× the base bet, 96.00% RTP, an expected cost of 12.00× the base bet per buy.
Is Noah's Ark 2 high or low volatility?
High. Its base-mode standard deviation is 26.0× 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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