Mad Cat slot: RTP and max win
Mad Cat is a high-volatility slot by Pigeon Studios on Stake Engine, released 26 Sep 2026. Its base game returns 96.69%, above the median Engine slot (96.02%) and higher than 84% of them. The top payout is 100,000× the bet, bigger than 100% of Engine slots; from a base spin it lands about once every 9,090,915 spins. It has 6 bonus buys priced at 34× to 130× the bet; the best returns 96.69%, so each buy costs 1.13× the bet on average over the long run. It is the No. 2995 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× | 96.69% | 100,000× | 1 in 9,090,915 | 1 in 3.44 | 1 in 19 | 0.03× base | Simulate |
| Ante | Boosted spin | 1.25× | 96.69% | 100,000× | 1 in 9,090,916 | 1 in 7.83 | 1 in 51 | 0.04× base | Simulate |
| Alley Cat | Bonus buy | 34× | 96.69% | 100,000× | 1 in 9,090,893 | every round | 1 in 2.75 | 1.13× base | Simulate |
| Cat Burglar | Bonus buy | 50× | 96.69% | 100,000× | 1 in 9,090,910 | every round | 1 in 2.75 | 1.66× base | Simulate |
| Bonus | Bonus buy | 60× | 96.69% | 100,000× | 1 in 9,091,075 | every round | 1 in 2.92 | 1.99× base | Simulate |
| Mine Cave | Bonus buy | 95× | 96.69% | 100,000× | 1 in 9,090,868 | every round | 1 in 2.80 | 3.14× base | Simulate |
| Copycat | Bonus buy | 110× | 96.69% | 100,000× | 1 in 9,090,910 | every round | 1 in 2.38 | 3.64× base | Simulate |
| Superspin | Bonus buy | 130× | 96.69% | 100,000× | 1 in 9,090,414 | every round | 1 in 2.36 | 4.30× base | Simulate |
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 | 96.690% | Active |
Frequently asked
What is the RTP of Mad Cat?
Base spins return 96.69% of the amount wagered over the long run, from the published outcome table for version 4. All 6 of its bonus buys return 96.69%.
What is the max win in Mad Cat and how likely is it?
The top payout is 100,000× the base bet. On a base spin it lands 1 in 9,090,915 spins. In the Alley Cat buy (34×) 100,000× lands 1 in 9,090,893 buys.
Does Mad Cat have a bonus buy, and what does it cost?
Yes, 6 buy modes. Alley Cat: 34× the base bet, 96.69% RTP, an expected cost of 1.13× the base bet per buy. Cat Burglar: 50× the base bet, 96.69% RTP, an expected cost of 1.66× the base bet per buy. Bonus: 60× the base bet, 96.69% RTP, an expected cost of 1.99× the base bet per buy. Mine Cave: 95× the base bet, 96.69% RTP, an expected cost of 3.14× the base bet per buy. Copycat: 110× the base bet, 96.69% RTP, an expected cost of 3.64× the base bet per buy. Superspin: 130× the base bet, 96.69% RTP, an expected cost of 4.30× the base bet per buy.
Is Mad Cat high or low volatility?
High. Its base-mode standard deviation is 41.0× 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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