Robotech (1985)

Robotech is a reimagined series consisting of 85 episodes that merges three distinct anime series produced in Japan from 1982 to 1984, premiering in 1985. The narrative centers around Robotechnology, a groundbreaking science derived from an alien spacecraft that landed on a South Pacific island. Utilizing this advanced technology, humanity constructs massive robotic machines, or mecha, to defend against three consecutive waves of alien invasions.