Ferry Locks: Original Demo Rules and Odds

Game Mechanics and Survival Odds

In Ferry Locks, players select an exit lock from options one to four before starting. The game presents successive survival challenges with independent probabilities of eighty percent, seventy-five percent, two-thirds, and fifty percent. Reaching your chosen exit yields a gross return multiplier of 1.2x, 1.6x, 2.4x, or 4.8x. Failure at any stage returns zero, and no manual exit is allowed during the round.

Stakes, Payouts, and Wallet Rules

Stakes are set at ten, twenty-five, fifty, or one hundred coins, with twenty-five as the default. The stake is deducted once at the start and persists even if the round is discarded upon reload. Gross returns include the original stake, calculated in hundredths with a fractional carry system. A manual refill restores the balance to one thousand coins only when idle and below ten coins.

Mathematical Evidence and Settlement

Simulation data confirms an expected return to player rate of ninety-six percent across all choices. Measured simulations closely match this expectation, ranging from ninety-five point eight to ninety-six point zero seven percent. Settlement is automatic upon reaching the exit or ending the reveal. Controls remain disabled while active, and reloading the page discards unfinished rounds without refund.

Frequently asked questions