After he was imprisoned in the earth's atmosphere, he was reborn inside Game Machine Joe, one of the rainbow crystal carriers. Joe was Zoycite's first target. After extracting the crystal inside him, Zoycite turned Joe into Game Machine Man. He attacked Sailor Moon with a hammer, until Lita threw him (at that moment, the Jupiter sign appeared on her forehead). He then attacked Sailor Moon with wires, but when Lita transformed into Sailor Jupiter, she used Jupiter Thunder Crash to stop him. As he was about to attack again, Luna gave Sailor Moon the Crescent Moon Wand, and she used it to heal Joe with Moon Healing Activation, killing Game Machine Man.
His Japanese name "Geeseen" (ゲーセーン) is a pun on "Gesen" (ゲーセン) which is the abbreviation word for "Game Center" (ゲームセンター).