ゲーム性せい

noun

playability; game-like quality

Used especially in game reviews and design discussions to describe how engaging, interactive, or game-like something is. Often applied to video games, board games, or gamified experiences.

• このボードゲームはルールがシンプルなのにゲーム性せいが高たかい。

  This board game has simple rules but high playability.

• アプリにゲーム性せいを持もたせることで、ユーザーの継けい続ぞく率りつが上あがった。

  By adding a game-like quality to the app, user retention improved.