trooper
Refers to a person called a trooper, such as a soldier, cavalry/police trooper, or fictional/game unit. In ordinary Japanese, more specific words like 兵士 or 警察官 may be used instead depending on context.
In this game, the trooper is a standard infantry unit.
A state police trooper arrived at the scene of the accident.
A katakana form corresponding to English “trooper”; no language-of-origin record is specified.