Cursed Palace slot: RTP and max win
Cursed Palace is a high-volatility slot by Eye Gaming on Stake Engine, released 1 Oct 2026. Its base game returns 96.70%, above the median Engine slot (96.02%) and higher than 86% of them. The top payout is 50,000× the bet, bigger than 97% of Engine slots; from a base spin it lands about once every 8,000,975 spins. It has 5 bonus buys priced at 100× to 1,000× the bet; the best returns 96.70%, so each buy costs 3.30× the bet on average over the long run. It is the No. 1865 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 v2. "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× | 96.70% | 50,000× | 1 in 8,000,975 | 1 in 1.86 | 1 in 8.68 | 0.03× base | Simulate |
| Bonus Hunter | Boosted spin | 3.00× | 96.70% | 50,000× | 1 in 1,600,007 | 1 in 1.82 | 1 in 39 | 0.10× base | Simulate |
| Surge Bonus | Bonus buy | 100× | 96.70% | 50,000× | 1 in 400,001 | every round | 1 in 3.45 | 3.30× base | Simulate |
| Degen Spin | Bonus buy | 400× | 96.70% | 50,000× | 1 in 500,003 | every round | 1 in 3.80 | 13.20× base | Simulate |
| Maniac Bonus | Bonus buy | 400× | 96.70% | 50,000× | 1 in 300,001 | every round | 1 in 3.45 | 13.20× base | Simulate |
| Royal Spin | Bonus buy | 500× | 96.70% | 50,000× | 1 in 1,000,022 | every round | 1 in 3.71 | 16.50× base | Simulate |
| Cataclysm Bonus | Bonus buy | 1,000× | 96.70% | 50,000× | 1 in 250,005 | every round | 1 in 3.06 | 33.00× base | Simulate |
Work out the cost of Cursed Palace 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 | |
|---|---|---|
| v2 | 96.700% | Active |
Frequently asked
What is the RTP of Cursed Palace?
Base spins return 96.70% of the amount wagered over the long run, from the published outcome table for version 2. All 5 of its bonus buys return 96.70%.
What is the max win in Cursed Palace and how likely is it?
The top payout is 50,000× the base bet. On a base spin it lands 1 in 8,000,975 spins. In the Surge Bonus buy (100×) 50,000× lands 1 in 400,001 buys.
Does Cursed Palace have a bonus buy, and what does it cost?
Yes, 5 buy modes. Surge Bonus: 100× the base bet, 96.70% RTP, an expected cost of 3.30× the base bet per buy. Degen Spin: 400× the base bet, 96.70% RTP, an expected cost of 13.20× the base bet per buy. Maniac Bonus: 400× the base bet, 96.70% RTP, an expected cost of 13.20× the base bet per buy. Royal Spin: 500× the base bet, 96.70% RTP, an expected cost of 16.50× the base bet per buy. Cataclysm Bonus: 1,000× the base bet, 96.70% RTP, an expected cost of 33.00× the base bet per buy.
Is Cursed Palace high or low volatility?
High. Its base-mode standard deviation is 31.0× 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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