Twin Blood is an alternate version of Blade and Evil's first battle, with drastically different character and mecha designs from the rest of the series. Blade/D-Boy does not need Pegas to transform and the armor more closely resembles the Radam humanoids from Tekkaman Blade II.
Missing Link, deals with the events between Tekkaman Blade and Tekkaman Blade II, including the second Radam war, Aki's transformation into the Red Tekkaman, the Tekkaman Rebellion of Prague, and Blade's restoration.
A special premiere clip-show before the series composed of old setting images. Due to tight production schedule and after the final episode of the previous program "Saber Kids", the episode was finally aired 3 weeks prior.