Four Quarter slot: RTP and max win
Four Quarter is a high-volatility slot by Compay Studios on Stake Engine, released 31 Oct 2026. Its base game returns 96.30%, above the median Engine slot (96.02%) and higher than 61% of them. The top payout is 44,444× the bet, bigger than 84% of Engine slots. It has 3 bonus buys priced at 100× to 492× the bet; the best returns 96.30%, so each buy costs 3.70× the bet on average over the long run. It is the No. 3321 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× | 96.30% | 37,467× | 1 in 1,015,770 | 1 in 2.44 | 1 in 5.15 | 0.04× base | Simulate |
| More Coins | Boosted spin | 3.00× | 96.30% | 44,444× | 1 in 216,739 | 1 in 2.34 | 1 in 17 | 0.11× base | Simulate |
| Soap Shower | Boosted spin | 5.00× | 96.30% | 25,192× | 1 in 1,001,416 | 1 in 1.06 | 1 in 3.11 | 0.19× base | Simulate |
| Spin Cycle | Bonus buy | 100× | 96.30% | 44,444× | 1 in 20,806 | every round | 1 in 4.59 | 3.70× base | Simulate |
| Hot Wash | Bonus buy | 444× | 96.30% | 44,444× | 1 in 350 | 1 in 1.01 | 1 in 14 | 16.43× base | Simulate |
| Stain Storm | Bonus buy | 492× | 96.30% | 44,444× | 1 in 385 | 1 in 1.02 | 1 in 6.50 | 18.20× base | Simulate |
Work out the cost of Four Quarter 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 | 96.300% | Active |
Frequently asked
What is the RTP of Four Quarter?
Base spins return 96.30% of the amount wagered over the long run, from the published outcome table for version 1. All 3 of its bonus buys return 96.30%.
What is the max win in Four Quarter and how likely is it?
The top payout is 44,444× the base bet. On a base spin the top payout of 37,467× lands 1 in 1,015,770 spins. In the Spin Cycle buy (100×) 44,444× lands 1 in 20,806 buys.
Does Four Quarter have a bonus buy, and what does it cost?
Yes, 3 buy modes. Spin Cycle: 100× the base bet, 96.30% RTP, an expected cost of 3.70× the base bet per buy. Hot Wash: 444× the base bet, 96.30% RTP, an expected cost of 16.43× the base bet per buy. Stain Storm: 492× the base bet, 96.30% RTP, an expected cost of 18.20× the base bet per buy.
Is Four Quarter high or low volatility?
High. Its base-mode standard deviation is 40.5× 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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