Game Mechanics and Payouts
Paper Bridges features four rows of three bridges, with one hidden hazard per row. Players choose one bridge per active row to collect gross returns or continue. Stakes are set at 10, 25, 50, or 100 virtual coins, with 25 as the default. Gross returns for completing one to four safe rows are 1.44x, 2.16x, 3.24x, and 4.86x respectively. The fourth row settles automatically. Payouts are calculated in hundredths, with fractional carry kept separate from credited whole coins.
Wallet Behavior and Controls
The stake is deducted once at the start and persisted before animation. A manual refill is available only when the balance is below 10 coins, setting the balance to 1000 rather than adding to it. Whole coins are stored in local storage, while fractional hundredths are kept separately. Reloading the page discards any unfinished round without refund or resume. Controls for stake, start, and mode are disabled while the round is active.
Observed Site Facts and Identity
The 77hd brand is unverified as an official operator or licensee. The demo requires no account, though external buttons may link to unverified login or registration pages. Google Fonts and Statinside analytics are observed. The intended audience is 18+, but no age gate is enforced. Virtual coins have no cash value, and no deposit or withdrawal system exists within this original demo.
Frequently asked questions
What happens if I reload the page during a round?
Any unfinished round is discarded without a refund or resumed settlement. The stake remains deducted, and the round must be restarted.
How is the fractional carry handled in payouts?
Payouts are computed in hundredths. The fractional carry is persisted separately, and whole coins are credited while the remainder is retained until the next round.
