Chill Bill slot: RTP and max win
Chill Bill is a medium-volatility slot by Twist Gaming on Stake Engine, released 25 Jun 2026. Its base game returns 96.50%, above the median Engine slot (96.02%) and higher than 66% of them. The top payout is 10,000× the bet; from a base spin it lands about once every 1,000,000 spins. It has 3 bonus buys priced at 100× to 1,000× the bet; the best returns 98.00%, so each buy costs 20× the bet on average over the long run. It is the No. 204 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 v45. "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% | 10,000× | 1 in 1,000,000 | 1 in 7.75 | 1 in 92 | 0.04× base | Simulate |
| Ante One | Boosted spin | 3.00× | 96.50% | 10,000× | 1 in 1,666,667 | 1 in 7.18 | 1 in 44 | 0.11× base | Simulate |
| Ante Two | Bonus buy | 100× | 96.50% | 10,000× | 1 in 500 | 1 in 2.98 | 1 in 4.53 | 3.50× base | Simulate |
| Bonus | Bonus buy | 200× | 96.50% | 10,000× | 1 in 25,000 | – | 1 in 2.97 | 7.00× base | Simulate |
| Ante Three | Bonus buy | 1,000× | 98.00% | 10,000× | 1 in 10 | 1 in 10 | 1 in 10 | 20.00× 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 | |
|---|---|---|
| v45 | 96.500% | Active |
Frequently asked
What is the RTP of Chill Bill?
Base spins return 96.50% of the amount wagered over the long run, from the published outcome table for version 45. Its bonus buys return between 96.50% and 98.00%.
What is the max win in Chill Bill and how likely is it?
The top payout is 10,000× the base bet. On a base spin it lands 1 in 1,000,000 spins. In the Ante Three buy (1,000×) 10,000× lands 1 in 10 buys.
Does Chill Bill have a bonus buy, and what does it cost?
Yes, 3 buy modes. Ante Two: 100× the base bet, 96.50% RTP, an expected cost of 3.50× the base bet per buy. Bonus: 200× the base bet, 96.50% RTP, an expected cost of 7.00× the base bet per buy. Ante Three: 1,000× the base bet, 98.00% RTP, an expected cost of 20.00× the base bet per buy.
Is Chill Bill high or low volatility?
Medium. Its base-mode standard deviation is 15.4× 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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