Survival Probabilities and Gross Returns
In Ferry Locks, you choose one of four exit locks before starting. Each lock has a specific survival chance: Lock 1 is 80%, Lock 2 is 75%, Lock 3 is two-thirds, and Lock 4 is 50%. Reaching your chosen exit yields a gross multiplier of 1.2x, 1.6x, 2.4x, or 4.8x respectively. Failure results in zero return, and you cannot exit manually during the round. The expected return for each mode is 96%, as confirmed by simulation data showing simulated RTPs between 95.8% and 96.07%.
Wallet Settlement and Fractional Carry
Your stake is deducted once at the start and persists before any animation. Gross returns include your original stake. Payouts are computed in hundredths, with a separate fractional carry retained between 0 and 99. Whole coins are credited by flooring the result, while the remainder stays as fractional carry. This fractional amount is preserved separately and added to future credits. A blocked quote-cap choice differs from automatic settlement, which occurs at the chosen exit or end of reveal.
Controls, Reloading, and Wallet Rules
Stakes are 10, 25, 50, or 100, with 25 as the default. Controls disable while active. Manual refill is available only when idle and balance is below 10, setting the balance to 1000 rather than adding to it. Reloading discards any unfinished round without refund or resume; the stake remains deducted. The demo uses local storage for whole coins and fractional hundredths. No account or payment flow is required for this virtual demo.
Frequently asked questions
What happens if I reload the page during a round?
The unfinished round is discarded without refund or resume. Your stake remains deducted, and you must start a new round.
How is the fractional carry handled in payouts?
Payouts are calculated in hundredths. The floor whole coins are credited, and the remainder (0-99) is kept as fractional carry. This carry is preserved and added to future credits.
