Jungle Fever slot: RTP and max win
Jungle Fever is a medium-volatility slot by Bolly Studios on Stake Engine, released 6 Apr 2026. Its base game returns 96.54%, above the median Engine slot (96.02%) and higher than 83% 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 15,000,013 spins. It has 3 bonus buys priced at 100× to 1,000× the bet; the best returns 96.51%, so each buy costs 17× the bet on average over the long run. It is the No. 5529 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× | 96.54% | 25,000× | 1 in 15,000,013 | 1 in 3.33 | 1 in 25 | 0.03× base | Simulate |
| Ante Bet | Boosted spin | 2.00× | 96.55% | 25,000× | 1 in 7,500,009 | 1 in 3.33 | 1 in 32 | 0.07× base | Simulate |
| Regular Buy | Bonus buy | 100× | 96.50% | 25,000× | 1 in 15,199 | – | 1 in 3.72 | 3.50× base | Simulate |
| Super Buy | Bonus buy | 500× | 96.51% | 25,000× | 1 in 1,740 | – | 1 in 3.93 | 17.47× base | Simulate |
| God Mode | Bonus buy | 1,000× | 96.50% | 25,000× | 1 in 455,298 | every round | 1 in 3.06 | 35.00× base | Simulate |
Work out the cost of Jungle Fever 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 | 96.540% | Active |
Frequently asked
What is the RTP of Jungle Fever?
Base spins return 96.54% of the amount wagered over the long run, from the published outcome table for version 6. Its bonus buys return between 96.50% and 96.51%.
What is the max win in Jungle Fever and how likely is it?
The top payout is 25,000× the base bet. On a base spin it lands 1 in 15,000,013 spins. In the Super Buy buy (500×) 25,000× lands 1 in 1,740 buys.
Does Jungle Fever have a bonus buy, and what does it cost?
Yes, 3 buy modes. Regular Buy: 100× the base bet, 96.50% RTP, an expected cost of 3.50× the base bet per buy. Super Buy: 500× the base bet, 96.51% RTP, an expected cost of 17.47× the base bet per buy. God Mode: 1,000× the base bet, 96.50% RTP, an expected cost of 35.00× the base bet per buy.
Is Jungle Fever high or low volatility?
Medium. Its base-mode standard deviation is 16.0× the bet, which puts it in the middle 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 Jungle Fever
Matched on volatility, max win, RTP and whether there's a bonus buy. Not on theme.
MAXX: Originmaxx RTP96.51%Max win25,000×Volatility
Ship ItScanline Studios RTP96.50%Max win25,000×Volatility
ALL YOU CAN BEAREpikx RTP96.50%Max win25,000×Volatility
Red SightShiftUP Studio RTP96.50%Max win25,000×Volatility
Pirate BountySKIRON RTP96.53%Max win25,000×Volatility
MAXX: First Bloodmaxx RTP96.50%Max win25,000×Volatility