noun
ability score; attribute value
Used in role-playing games and similar contexts to refer to a numerical value representing a character's innate capabilities, such as strength or intelligence.
このゲームでは、能力値が高いほど攻撃力が上がる。
In this game, the higher your ability scores, the more your attack power increases.
キャラクター作成時に能力値を割り振る。
You allocate ability scores when creating a character.