|This character exists primarily or exclusively within the Pre-Super Genesis Wave continuity.|
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
Granted increased intelligence by the Tree of Wisdom, Tails created Vacubot to do housework around Freedom HQ. Unlike other electronic devices, Vacubot was protected from detection by Dr. Robotnik due to being constructed from a special alloy Tails developed. This sensor-proof alloy was also used by Tails to create a medal for himself to mark his position as would-be leader of the Knothole Freedom Fighters. The medal later proved instrumental in Sonic's efforts to rescue Tails after the Fox foolishly attempted to defeat Robotnik by himself, only for the temporary effects of the fruit to wear off.