Survival Probabilities and Gross Returns
Players select an exit lock between one and four before starting. Each lock has an independent survival chance: eighty percent for lock one, seventy-five percent for lock two, two thirds for lock three, and fifty percent for lock four. Reaching the chosen exit yields a gross return multiplier of 1.2, 1.6, 2.4, or 4.8 times the stake. Failure at any point returns zero, and you cannot exit manually during the round.
Settlement and Wallet Arithmetic
The stake is deducted once at the start and persists before animation. Payouts are computed in hundredths, adding any saved fractional carry before crediting floor whole coins. The remainder between zero and ninety-nine is kept separately. Automatic settlement occurs at the chosen exit or end of reveal, with no manual stop or autoplay options available.
Reload Rules and Fractional Carry
Reloading the page discards any unfinished round without refund or resumed settlement. The stake remains deducted from the initial balance. A manual refill is only available when idle and the balance drops below ten, setting the balance to one thousand rather than adding to it. The fractional carry of hundredths is preserved separately to ensure accurate long-term arithmetic.
Frequently asked questions
What are the expected return rates for Ferry Locks?
Simulation evidence shows expected return to player rates near ninety-six percent across all modes. Simulated results ranged from approximately ninety-five point nine to ninety-six point zero four percent over one million rounds.
Does the demo save my unfinished round?
No, reloading discards the unfinished round without refund or resume. The stake remains deducted, and controls reset to their default state upon refresh.
