Independent guide · original demo · 18+

Paper Bridges Demo Rules

The official website of 78g.

The official website of 78g. This guide details the exact mechanics of the original Paper Bridges demo. It distinguishes these rules from unverified operator games, focusing on the actual virtual coin experience.

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Game Structure and Payouts

The game features four rows of three bridges, with one hidden hazard per row. Players select one bridge per active row to collect or continue. 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 if reached.

Stakes and Settlement

Available stakes are 10, 25, 50, and 100 coins, with 25 as the default. The stake is deducted once at the start and persists before animation. Payouts are computed in hundredths; fractional carry is added to credit floor whole coins, keeping the remainder. Collecting after any safe row or hitting a hazard ends the round.

Wallet and Controls

The initial balance is 1000 coins. Manual refill is available only when idle and balance is below 10, setting the balance to 1000 rather than adding to it. Reloading discards unfinished rounds without refund or resume. Controls for stake and mode are disabled while active, and refill is hidden during gameplay.

Frequently asked questions

Does reloading save my progress?

No. Reloading discards any unfinished round without refund or resumed settlement. The stake remains deducted from your balance.

How is the payout calculated?

Gross returns include the stake. The system computes payouts in hundredths, adds saved fractional carry, credits floor whole coins, and keeps the remainder.