Catton slot: RTP and max win
Catton is a medium-volatility slot by Axiom Gaming on Stake Engine, released 25 May 2026. Its base game returns 96.15%, above the median Engine slot (96.02%) and higher than 56% of them. The top payout is 10,000× the bet; from a base spin it lands about once every 1,000,000 spins. It has 1 bonus buy priced at 400× the bet; the best returns 96.15%, so each buy costs 15× the bet on average over the long run. It is the No. 6421 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 v36. "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× | 96.15% | 10,000× | 1 in 1,000,000 | 1 in 2.88 | 1 in 14 | 0.04× base | Simulate |
| Catnip Lure | Boosted spin | 3.00× | 96.15% | 10,000× | 1 in 333,333 | 1 in 1.03 | 1 in 7.95 | 0.12× base | Simulate |
| Boss Hunt | Bonus buy | 400× | 96.15% | 10,000× | 1 in 2,500 | – | 1 in 5.28 | 15.40× 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 | |
|---|---|---|
| v36 | 96.150% | Active |
Frequently asked
What is the RTP of Catton?
Base spins return 96.15% of the amount wagered over the long run, from the published outcome table for version 36. Its bonus buy returns 96.15%.
What is the max win in Catton and how likely is it?
The top payout is 10,000× the base bet. On a base spin it lands 1 in 1,000,000 spins. In the Boss Hunt buy (400×) 10,000× lands 1 in 2,500 buys.
Does Catton have a bonus buy, and what does it cost?
Yes, 1 buy mode. Boss Hunt: 400× the base bet, 96.15% RTP, an expected cost of 15.40× the base bet per buy.
Is Catton high or low volatility?
Medium. Its base-mode standard deviation is 19.1× 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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