This object exists primarily within the Sonic X continuity.
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
The Unconfirmed Fighter (所属不明機,Shozoku fumei-ki?) is a vessel that appears in the anime series Sonic X. It was spaceship-like machine of unconfirmed affiliation encountered by the Blue Typhoon.
The Unconfirmed Fighter was discovered by the Blue Typhoon who found being "attacked" by Metarex space forces. Fleeing the attack, it led the Typhoon into a plasma cloud, where its pilot then revealed himself as Decoe, who took part in the ruse to lead the Blue Typhoon into the clutches of a fleet led by the Metarex's Mother Ship.