テストプレイ

noun

playtest; playtesting

Wasei-eigo term for testing a game before its official release, often by players or developers.

wasei-eigo (Japanese-coined English), from test play

• 新しん作さくゲームのテストプレイに参さん加かした。

  I participated in the playtest of the new game.

• 開かい発はつチームは今こん週しゅうテストプレイを行おこなう予よ定ていだ。

  The development team plans to conduct playtesting this week.