倍々ばいばいゲーム

noun

doubling game; game where points double each round

Refers to a game or contest where the stakes, points, or prize double with each successive win or stage.

• このクイズ番ばん組ぐみは倍ばい々ばいゲーム方ほう式しきで、正せい解かいするたびに賞しょう金きんが倍ばいになる。

  This quiz show uses a doubling format, where the prize money doubles with each correct answer.

noun

exponential increase; rapid multiplication

Figurative use describing any situation that grows explosively, like a chain reaction or snowball effect.

• SNSで情じょう報ほうが拡かく散さんされると、まるで倍ばい々ばいゲームのように広ひろがっていく。

  When information spreads on social media, it multiplies like a doubling game.