Nebula Raiders slot: RTP and max win
Nebula Raiders is a high-volatility slot by Dads of Gambling on Stake Engine, released 24 Aug 2026. Its base game returns 96.50%, above the median Engine slot (96.02%) and higher than 66% of them. The top payout is 25,000× the bet, bigger than 81% of Engine slots; from a base spin it lands about once every 2,487,157 spins. It has 3 bonus buys priced at 100× to 300× the bet; the best returns 96.50%, so each buy costs 3.50× the bet on average over the long run. It is the No. 5997 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× | 96.50% | 25,000× | 1 in 2,487,157 | 1 in 4.48 | 1 in 8.31 | 0.04× base | Simulate |
| Beam Boost | Boosted spin | 3.00× | 96.50% | 25,000× | 1 in 824,561 | 1 in 3.57 | 1 in 7.72 | 0.11× base | Simulate |
| Get Boarding | Bonus buy | 100× | 96.50% | 25,000× | 1 in 25,010 | – | 1 in 17 | 3.50× base | Simulate |
| Get Tractor Duel | Bonus buy | 220× | 96.50% | 25,000× | 1 in 11,369 | – | 1 in 15 | 7.70× base | Simulate |
| Get Full Raid | Bonus buy | 300× | 96.50% | 25,000× | 1 in 8,337 | – | 1 in 32 | 10.50× base | Simulate |
Work out the cost of Nebula Raiders 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 | 96.500% | Active |
Frequently asked
What is the RTP of Nebula Raiders?
Base spins return 96.50% of the amount wagered over the long run, from the published outcome table for version 1. All 3 of its bonus buys return 96.50%.
What is the max win in Nebula Raiders and how likely is it?
The top payout is 25,000× the base bet. On a base spin it lands 1 in 2,487,157 spins. In the Get Boarding buy (100×) 25,000× lands 1 in 25,010 buys.
Does Nebula Raiders have a bonus buy, and what does it cost?
Yes, 3 buy modes. Get Boarding: 100× the base bet, 96.50% RTP, an expected cost of 3.50× the base bet per buy. Get Tractor Duel: 220× the base bet, 96.50% RTP, an expected cost of 7.70× the base bet per buy. Get Full Raid: 300× the base bet, 96.50% RTP, an expected cost of 10.50× the base bet per buy.
Is Nebula Raiders high or low volatility?
High. Its base-mode standard deviation is 26.7× 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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