Space Runaway Ideon Episode 28: Wrath of the Wave Gun
Episode 28 of 39 of Space Runaway Ideon, aired November 14, 1980, 25 minutes. Available with English subtitles and dub where released.
Episode summary
From the continuing reclamation of the ruins of the planet Solo, mysterious mechas are excavated. But suddenly, an alien called Buff Clan attacks seeking the limitless energy “Ide.” The earthlings are backed into a corner, when the three mechas piloted by the earth boy Yuki Cosmo and others fuse…