Independent guide · original demo · 18+

Paper Bridges Demo: Exact Rules

The official website of qq988.

The official website of qq988. This guide details the specific mechanics of the Paper Bridges demo, a four-row bridge selection game. It distinguishes the demo from unverified external operators and describes only the evidenced local game behavior.

Play · external link

Game Mechanics and Payouts

The game features four rows of three bridges with one hidden hazard per row. You select one bridge in the 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. Row four settles automatically. The expected return is 0.96, calculated as (2/3)^k * 0.96 * (3/2)^k. Stakes are 10, 25, 50, or 100, with a default of 25. Exiting or reloading resets the game to one bridge.

Wallet and Settlement Rules

The stake is deducted once at the start and persists before animation. Gross returns include the stake. Payouts are computed in hundredths, with saved fractional carry added to credit floor whole coins. The remainder stays as fractional carry. Manual refill is available only when idle and balance is below ten, setting the balance to one thousand rather than adding it. A saved wallet does not save unfinished rounds; reloading discards the round without refund or resumed settlement. Controls disable during active play.

Site Facts and Identity

The demo requires no account or payment, using virtual coins with no cash value. Storage includes localStorage for the whole wallet, fractional hundredths, and a pending-round flag. Google Fonts and Statinside analytics are observed. External login or register buttons navigate to unverified services. The demo is intended for an 18+ audience but lacks an enforced age gate. This guide describes only the original demo, not an external operator or license.

Frequently asked questions

Does reloading save my unfinished round?

No. Reloading discards any unfinished round without refund or resumed settlement. The stake remains deducted, and controls reset to the initial state.

How is the payout calculated?

Payouts are computed in hundredths. The system adds any saved fractional carry to credit floor whole coins, keeping the remainder as fractional carry between zero and ninety-nine.