Shadow Hollow slot: RTP and max win
Shadow Hollow is a medium-volatility slot by SPADICE on Stake Engine, released 28 Aug 2026. Its base game returns 92.00%, below the median Engine slot (96.02%). The top payout is 50,000× the bet, bigger than 97% of Engine slots; from a base spin it lands about once every 620,860,054 spins. It has 6 bonus buys priced at 60× to 1,000× the bet; the best returns 92.00%, so each buy costs 4.80× the bet on average over the long run. It is the No. 4491 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× | 92.00% | 50,000× | 1 in 620,860,054 | 1 in 3.46 | 1 in 70 | 0.08× base | Simulate |
| Dos Fauces | Bonus buy | 60× | 92.00% | 43,925× | 1 in 58,575,488 | every round | 1 in 11 | 4.80× base | Simulate |
| Compra Descenso | Bonus buy | 120× | 92.00% | 43,361× | 1 in 13,948,321 | – | 1 in 7.23 | 9.60× base | Simulate |
| Caceria | Bonus buy | 200× | 92.00% | 50,000× | 1 in 8,333,340 | 1 in 2.50 | 1 in 9.21 | 16.00× base | Simulate |
| Tres Fauces | Bonus buy | 200× | 92.00% | 44,822× | 1 in 5,419,768 | every round | 1 in 4.72 | 16.00× base | Simulate |
| Compra Abismo | Bonus buy | 250× | 92.00% | 46,716× | 1 in 7,822,417 | – | 1 in 6.10 | 20.00× base | Simulate |
| Cinco Fauces | Bonus buy | 1,000× | 92.00% | 10,000× | 1 in 267,711 | every round | 1 in 4.27 | 80.00× base | Simulate |
Work out the cost of Shadow Hollow 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 | 92.000% | Active |
Frequently asked
What is the RTP of Shadow Hollow?
Base spins return 92.00% of the amount wagered over the long run, from the published outcome table for version 1. All 6 of its bonus buys return 92.00%.
What is the max win in Shadow Hollow and how likely is it?
The top payout is 50,000× the base bet. On a base spin it lands 1 in 620,860,054 spins. In the Dos Fauces buy (60×) 43,925× lands 1 in 58,575,488 buys.
Does Shadow Hollow have a bonus buy, and what does it cost?
Yes, 6 buy modes. Dos Fauces: 60× the base bet, 92.00% RTP, an expected cost of 4.80× the base bet per buy. Compra Descenso: 120× the base bet, 92.00% RTP, an expected cost of 9.60× the base bet per buy. Caceria: 200× the base bet, 92.00% RTP, an expected cost of 16.00× the base bet per buy. Tres Fauces: 200× the base bet, 92.00% RTP, an expected cost of 16.00× the base bet per buy. Compra Abismo: 250× the base bet, 92.00% RTP, an expected cost of 20.00× the base bet per buy. Cinco Fauces: 1,000× the base bet, 92.00% RTP, an expected cost of 80.00× the base bet per buy.
Is Shadow Hollow high or low volatility?
Medium. Its base-mode standard deviation is 21.8× 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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