Metroid: Zero Mission

Metroid: Zero Mission (メトロイドゼロミッション, Metoroido Zero Misshon) is a remake of Metroid, making it chronologically the first game in the Metroid series. It was designed to "retell the story of Samus Aran's original mission".

Zero Mission was developed by Nintendo's internal team, Nintendo Research & Development 1, under the direction of Yoshio Sakamoto. Zero Mission features a slightly different plot than Metroid, with new areas having been added.