Bloodbath slot: RTP and max win
Bloodbath is a high-volatility slot by Hardhaus Studios on Stake Engine, released 5 Aug 2026. Its base game returns 96.50%, above the median Engine slot (96.02%) and higher than 66% of them. The top payout is 20,000× the bet, bigger than 59% of Engine slots; from a base spin it lands about once every 606,061 spins. It has 5 bonus buys priced at 50× to 1,000× the bet; the best returns 96.50%, so each buy costs 1.75× the bet on average over the long run. It is the No. 2294 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 v3. "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× | 96.50% | 20,000× | 1 in 606,061 | 1 in 2.51 | 1 in 24 | 0.04× base | Simulate |
| Bonus Hunt | Boosted spin | 3.00× | 96.50% | 20,000× | 1 in 202,020 | 1 in 2.98 | 1 in 29 | 0.11× base | Simulate |
| First Blood | Bonus buy | 50× | 96.50% | 20,000× | 1 in 12,012 | – | 1 in 3.92 | 1.75× base | Simulate |
| The Hunt | Bonus buy | 150× | 96.50% | 20,000× | 1 in 4,004 | – | 1 in 4.34 | 5.25× base | Simulate |
| Bloodtide | Bonus buy | 300× | 96.50% | 20,000× | 1 in 2,002 | – | 1 in 3.97 | 10.50× base | Simulate |
| The Feast | Bonus buy | 500× | 96.50% | 20,000× | 1 in 1,201 | – | 1 in 3.75 | 17.50× base | Simulate |
| The Descent | Bonus buy | 1,000× | 96.50% | 20,000× | 1 in 270 | 1 in 1.28 | 1 in 4.23 | 35.00× 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 | |
|---|---|---|
| v3 | 96.500% | Active |
Frequently asked
What is the RTP of Bloodbath?
Base spins return 96.50% of the amount wagered over the long run, from the published outcome table for version 3. All 5 of its bonus buys return 96.50%.
What is the max win in Bloodbath and how likely is it?
The top payout is 20,000× the base bet. On a base spin it lands 1 in 606,061 spins. In the First Blood buy (50×) 20,000× lands 1 in 12,012 buys.
Does Bloodbath have a bonus buy, and what does it cost?
Yes, 5 buy modes. First Blood: 50× the base bet, 96.50% RTP, an expected cost of 1.75× the base bet per buy. The Hunt: 150× the base bet, 96.50% RTP, an expected cost of 5.25× the base bet per buy. Bloodtide: 300× the base bet, 96.50% RTP, an expected cost of 10.50× the base bet per buy. The Feast: 500× the base bet, 96.50% RTP, an expected cost of 17.50× the base bet per buy. The Descent: 1,000× the base bet, 96.50% RTP, an expected cost of 35.00× the base bet per buy.
Is Bloodbath high or low volatility?
High. Its base-mode standard deviation is 29.0× 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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