Carla Swamp in: Heist Stories slot: RTP and max win
Carla Swamp in: Heist Stories is a high-volatility slot by Hexa Rash on Stake Engine, released 6 Sep 2026. Its base game returns 96.52%, above the median Engine slot (96.02%) and higher than 82% 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 1,000,236 spins. It has 4 bonus buys priced at 100× to 1,000× the bet; the best returns 96.51%, so each buy costs 35× the bet on average over the long run. It is the No. 3349 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 v7. "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× | 96.52% | 20,000× | 1 in 1,000,236 | 1 in 7.00 | 1 in 7.02 | 0.03× base | Simulate |
| Ante | Boosted spin | 3.00× | 96.49% | 20,000× | 1 in 1,000,102 | 1 in 7.00 | 1 in 7.01 | 0.11× base | Simulate |
| Bonus | Bonus buy | 100× | 96.50% | 20,000× | 1 in 1,000,006 | every round | 1 in 3.78 | 3.50× base | Simulate |
| Super Bonus | Bonus buy | 200× | 96.50% | 20,000× | 1 in 1,000,018 | every round | 1 in 3.62 | 6.99× base | Simulate |
| Reckless Job | Bonus buy | 500× | 96.50% | 10,000× | 1 in 555 | 1 in 2.15 | 1 in 5.26 | 17.52× base | Simulate |
| Dead Or Rich | Bonus buy | 1,000× | 96.51% | 20,000× | 1 in 556 | 1 in 2.93 | 1 in 3.51 | 34.86× base | Simulate |
Work out the cost of Carla Swamp in: Heist Stories 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 | |
|---|---|---|
| v7 | 96.521% | Active |
Frequently asked
What is the RTP of Carla Swamp in: Heist Stories?
Base spins return 96.52% of the amount wagered over the long run, from the published outcome table for version 7. Its bonus buys return between 96.50% and 96.51%.
What is the max win in Carla Swamp in: Heist Stories and how likely is it?
The top payout is 20,000× the base bet. On a base spin it lands 1 in 1,000,236 spins. In the Dead Or Rich buy (1,000×) 20,000× lands 1 in 556 buys.
Does Carla Swamp in: Heist Stories have a bonus buy, and what does it cost?
Yes, 4 buy modes. Bonus: 100× the base bet, 96.50% RTP, an expected cost of 3.50× the base bet per buy. Super Bonus: 200× the base bet, 96.50% RTP, an expected cost of 6.99× the base bet per buy. Reckless Job: 500× the base bet, 96.50% RTP, an expected cost of 17.52× the base bet per buy. Dead Or Rich: 1,000× the base bet, 96.51% RTP, an expected cost of 34.86× the base bet per buy.
Is Carla Swamp in: Heist Stories high or low volatility?
High. Its base-mode standard deviation is 27.8× 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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