Darkgone is a member of the Belial Galactic Empire and a supporting antagonist in Ultraman Zero The Movie Super Decisive Battle! Belial Galactic Empire.
Ultraman Zero The Movie Super Decisive Battle! Belial Galactic Empire
Darkgone assisted Kaiser Belial in his universal conquest, leading armies of Darklops and Legionoids to invade planets. He led a squad of Legionoids to attack Glen Fire and the Pirates of Flame however, he was forced to retreat when the Pirates agitated the surrounding nitromethane.
Later, while Kaiser Belial and Ultraman Zero fought, Darkgone battled Jean-bird. Darkgone was initially winning the fight until Jean-bird transformed into Jean-bot, making the fight more even. Jean-bot eventually destroyed Darkgone with his ax.