Orbital Plinko slot: RTP and max win
Orbital Plinko is a low-volatility slot by Nexus Studios on Stake Engine, released 31 Aug 2026. Its base game returns 95.50%, below the median Engine slot (96.02%). The top payout is 10,000× the bet; from a base spin it lands about once every 5,000,000 spins. It has 3 bonus buys priced at 50× to 150× the bet; the best returns 95.50%, so each buy costs 2.25× the bet on average over the long run. It is the No. 5388 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 v17. "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 | |
|---|---|---|---|---|---|---|---|---|---|
| Launch | Base spin | 1.00× | 95.50% | 10,000× | 1 in 5,000,000 | 1 in 3.45 | 1 in 3.45 | 0.05× base | Simulate |
| Launch 2 | Boosted spin | 2.00× | 95.50% | 10,000× | 1 in 2,500,000 | 1 in 4.63 | 1 in 6.46 | 0.09× base | Simulate |
| Launch 3 | Boosted spin | 3.00× | 95.50% | 10,000× | 1 in 1,666,667 | 1 in 3.17 | 1 in 4.31 | 0.14× base | Simulate |
| Launch 5 | Boosted spin | 5.00× | 95.50% | 10,000× | 1 in 1,000,000 | 1 in 2.10 | 1 in 4.21 | 0.23× base | Simulate |
| Launch 10 | Boosted spin | 10× | 95.50% | 10,000× | 1 in 27,617 | 1 in 1.32 | 1 in 4.63 | 0.45× base | Simulate |
| Warp Drive | Bonus buy | 50× | 95.50% | 10,000× | 1 in 19,999,999 | – | 1 in 1.45 | 2.25× base | Simulate |
| Nova Burst | Bonus buy | 100× | 95.50% | 10,000× | 1 in 19,999,998 | – | 1 in 3.33 | 4.50× base | Simulate |
| Singularity | Bonus buy | 150× | 95.50% | 10,000× | 1 in 19,999,998 | – | 1 in 2.72 | 6.75× base | Simulate |
Work out the cost of Orbital Plinko 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 | |
|---|---|---|
| v17 | 95.500% | Active |
Frequently asked
What is the RTP of Orbital Plinko?
Base spins return 95.50% of the amount wagered over the long run, from the published outcome table for version 17. All 3 of its bonus buys return 95.50%.
What is the max win in Orbital Plinko and how likely is it?
The top payout is 10,000× the base bet. On a base spin it lands 1 in 5,000,000 spins. In the Warp Drive buy (50×) 10,000× lands 1 in 19,999,999 buys.
Does Orbital Plinko have a bonus buy, and what does it cost?
Yes, 3 buy modes. Warp Drive: 50× the base bet, 95.50% RTP, an expected cost of 2.25× the base bet per buy. Nova Burst: 100× the base bet, 95.50% RTP, an expected cost of 4.50× the base bet per buy. Singularity: 150× the base bet, 95.50% RTP, an expected cost of 6.75× the base bet per buy.
Is Orbital Plinko high or low volatility?
Low. Its base-mode standard deviation is 5.4× 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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