Shark Rampage slot: RTP and max win
Shark Rampage is a medium-volatility slot by InfernoPlay on Stake Engine, released 21 Jul 2026. Its base game returns 96.00%, below the median Engine slot (96.02%). The top payout is 3,323× the bet. It has 3 bonus buys priced at 50× to 200× the bet; the best returns 96.00%, so each buy costs 2.00× the bet on average over the long run. It is the No. 3605 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× | 96.00% | 2,880× | 1 in 4,996,756 | 1 in 3.03 | 1 in 15 | 0.04× base | Simulate |
| Bonus 50 | Bonus buy | 50× | 96.00% | 2,473× | 1 in 502,391 | – | 1 in 4.06 | 2.00× base | Simulate |
| Bonus 100 | Bonus buy | 100× | 96.00% | 3,323× | 1 in 500,839 | – | 1 in 3.48 | 4.00× base | Simulate |
| Bonus 200 | Bonus buy | 200× | 96.00% | 3,268× | 1 in 499,530 | – | 1 in 2.93 | 8.00× base | Simulate |
Work out the cost of Shark Rampage 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 | 96.000% | Active |
Frequently asked
What is the RTP of Shark Rampage?
Base spins return 96.00% of the amount wagered over the long run, from the published outcome table for version 1. All 3 of its bonus buys return 96.00%.
What is the max win in Shark Rampage and how likely is it?
The top payout is 3,323× the base bet. On a base spin the top payout of 2,880× lands 1 in 4,996,756 spins. In the Bonus 50 buy (50×) 2,473× lands 1 in 502,391 buys.
Does Shark Rampage have a bonus buy, and what does it cost?
Yes, 3 buy modes. Bonus 50: 50× the base bet, 96.00% RTP, an expected cost of 2.00× the base bet per buy. Bonus 100: 100× the base bet, 96.00% RTP, an expected cost of 4.00× the base bet per buy. Bonus 200: 200× the base bet, 96.00% RTP, an expected cost of 8.00× the base bet per buy.
Is Shark Rampage high or low volatility?
Medium. Its base-mode standard deviation is 14.2× 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.
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