Nova Overdrive slot: RTP and max win
Nova Overdrive is a low-volatility slot by JK Studios on Stake Engine, released 11 Oct 2026. Its base game returns 96.10%, above the median Engine slot (96.02%) and higher than 53% of them. The top payout is 2,582× the bet. It has 5 bonus buys priced at 20× to 120× the bet; the best returns 96.10%, so each buy costs 0.78× the bet on average over the long run. It is the No. 3157 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 v4. "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× | 96.10% | 892× | 1 in 970,437 | 1 in 1.82 | 1 in 3.64 | 0.04× base | Simulate |
| Gravity | Bonus buy | 20× | 96.10% | 528× | 1 in 101,947 | every round | 1 in 2.98 | 0.78× base | Simulate |
| Orbital | Bonus buy | 40× | 96.10% | 700× | 1 in 2,901,473 | every round | 1 in 2.62 | 1.56× base | Simulate |
| Supernova | Bonus buy | 80× | 96.10% | 2,509× | 1 in 443,550 | every round | 1 in 3.57 | 3.12× base | Simulate |
| Comet | Bonus buy | 100× | 96.10% | 979× | 1 in 51,720 | – | 1 in 3.03 | 3.90× base | Simulate |
| Void | Bonus buy | 120× | 96.10% | 2,582× | 1 in 3,347,630 | every round | 1 in 3.35 | 4.68× base | Simulate |
Work out the cost of Nova Overdrive 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 | |
|---|---|---|
| v4 | 96.100% | Active |
Frequently asked
What is the RTP of Nova Overdrive?
Base spins return 96.10% of the amount wagered over the long run, from the published outcome table for version 4. All 5 of its bonus buys return 96.10%.
What is the max win in Nova Overdrive and how likely is it?
The top payout is 2,582× the base bet. On a base spin the top payout of 892× lands 1 in 970,437 spins. In the Gravity buy (20×) 528× lands 1 in 101,947 buys.
Does Nova Overdrive have a bonus buy, and what does it cost?
Yes, 5 buy modes. Gravity: 20× the base bet, 96.10% RTP, an expected cost of 0.78× the base bet per buy. Orbital: 40× the base bet, 96.10% RTP, an expected cost of 1.56× the base bet per buy. Supernova: 80× the base bet, 96.10% RTP, an expected cost of 3.12× the base bet per buy. Comet: 100× the base bet, 96.10% RTP, an expected cost of 3.90× the base bet per buy. Void: 120× the base bet, 96.10% RTP, an expected cost of 4.68× the base bet per buy.
Is Nova Overdrive high or low volatility?
Low. Its base-mode standard deviation is 3.7× 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.
Slots with similar math to Nova Overdrive
Matched on volatility, max win, RTP and whether there's a bonus buy. Not on theme.
Goal Rush RoyalCreative Synergy RTP96.00%Max win2,000×Volatility
Jade Moon404 Gaming RTP96.00%Max win5,000×Volatility
Obsidian Spin0xLuckyLab RTP96.45%Max win2,500×Volatility
Abyssal BloomTop Level Gaming RTP96.00%Max win5,000×Volatility
Crack Shack4F Studios RTP96.00%Max win2,500×Volatility
Sugar FallWildsLab RTP96.00%Max win5,000×Volatility