BIRD DUELS slot: RTP and max win
BIRD DUELS is a medium-volatility slot by PG LABS on Stake Engine, released 10 May 2026. Its base game returns 96.50%, above the median Engine slot (96.02%) and higher than 82% of them. The top payout is 17,500× the bet, bigger than 50% of Engine slots; from a base spin it lands about once every 2,355,548 spins. It has 4 bonus buys priced at 60× to 1,500× the bet; the best returns 96.50%, so each buy costs 52× the bet on average over the long run. It is the No. 1906 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× | 96.50% | 17,500× | 1 in 2,355,548 | 1 in 3.34 | 1 in 13 | 0.03× base | Simulate |
| Bonus Hunt | Boosted spin | 3.00× | 96.50% | 17,500× | 1 in 1,269,845 | 1 in 2.48 | 1 in 17 | 0.11× base | Simulate |
| Bird Duels | Bonus buy | 60× | 96.50% | 17,500× | 1 in 6,247 | every round | 1 in 13 | 2.10× base | Simulate |
| Bonus Game | Bonus buy | 100× | 96.50% | 17,500× | 1 in 19,980,939 | – | 1 in 2.63 | 3.50× base | Simulate |
| Super Bonus | Bonus buy | 600× | 96.50% | 17,500× | 1 in 10,563,898 | 1 in 1.12 | 1 in 3.20 | 21.00× base | Simulate |
| Flock Duels | Bonus buy | 1,500× | 96.50% | 17,500× | 1 in 1,245,842 | – | 1 in 2.73 | 52.47× 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 | |
|---|---|---|
| v1 | 96.501% | Active |
Frequently asked
What is the RTP of BIRD DUELS?
Base spins return 96.50% of the amount wagered over the long run, from the published outcome table for version 1. All 4 of its bonus buys return 96.50%.
What is the max win in BIRD DUELS and how likely is it?
The top payout is 17,500× the base bet. On a base spin it lands 1 in 2,355,548 spins. In the Flock Duels buy (1,500×) 17,500× lands 1 in 1,245,842 buys.
Does BIRD DUELS have a bonus buy, and what does it cost?
Yes, 4 buy modes. Bird Duels: 60× the base bet, 96.50% RTP, an expected cost of 2.10× the base bet per buy. Bonus Game: 100× the base bet, 96.50% RTP, an expected cost of 3.50× the base bet per buy. Super Bonus: 600× the base bet, 96.50% RTP, an expected cost of 21.00× the base bet per buy. Flock Duels: 1,500× the base bet, 96.50% RTP, an expected cost of 52.47× the base bet per buy.
Is BIRD DUELS high or low volatility?
Medium. Its base-mode standard deviation is 16.1× 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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