Mystic Cauldron Quest slot: RTP and max win
Mystic Cauldron Quest is a medium-volatility slot by Baddie on Stake Engine, released 29 Aug 2026. Its base game returns 90.01%, below the median Engine slot (96.02%). The top payout is 25,000× the bet, bigger than 81% of Engine slots; from a base spin it lands about once every 2,189,493 spins. It has 4 bonus buys priced at 20× to 500× the bet; the best returns 90.01%, so each buy costs 2.00× the bet on average over the long run. It is the No. 5536 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× | 90.01% | 25,000× | 1 in 2,189,493 | – | 1 in 13 | 0.10× base | Simulate |
| Dark Omen | Boosted spin | 5.00× | 90.01% | 25,000× | 1 in 64,449 | – | 1 in 41 | 0.50× base | Simulate |
| Blood Omen | Boosted spin | 10× | 90.01% | 25,000× | 1 in 43,369 | – | 1 in 113 | 1.00× base | Simulate |
| Demons Pact | Bonus buy | 20× | 90.01% | 25,000× | 1 in 24,218 | – | 1 in 2.72 | 2.00× base | Simulate |
| Hellgate Ascension | Bonus buy | 40× | 90.01% | 25,000× | 1 in 10,648 | – | 1 in 6.37 | 4.00× base | Simulate |
| Blood Moon Ritual | Bonus buy | 100× | 90.01% | 25,000× | 1 in 26,027 | – | 1 in 43 | 9.99× base | Simulate |
| Throne Of The Damned | Bonus buy | 500× | 90.01% | 25,000× | 1 in 1,516,041 | – | 1 in 11 | 49.95× base | Simulate |
Work out the cost of Mystic Cauldron Quest 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 | 90.010% | Active |
Frequently asked
What is the RTP of Mystic Cauldron Quest?
Base spins return 90.01% of the amount wagered over the long run, from the published outcome table for version 1. All 4 of its bonus buys return 90.01%.
What is the max win in Mystic Cauldron Quest and how likely is it?
The top payout is 25,000× the base bet. On a base spin it lands 1 in 2,189,493 spins. In the Demons Pact buy (20×) 25,000× lands 1 in 24,218 buys.
Does Mystic Cauldron Quest have a bonus buy, and what does it cost?
Yes, 4 buy modes. Demons Pact: 20× the base bet, 90.01% RTP, an expected cost of 2.00× the base bet per buy. Hellgate Ascension: 40× the base bet, 90.01% RTP, an expected cost of 4.00× the base bet per buy. Blood Moon Ritual: 100× the base bet, 90.01% RTP, an expected cost of 9.99× the base bet per buy. Throne Of The Damned: 500× the base bet, 90.01% RTP, an expected cost of 49.95× the base bet per buy.
Is Mystic Cauldron Quest high or low volatility?
Medium. Its base-mode standard deviation is 18.4× 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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