Killbot 85 is an one-shot villain in Wander Over Yonder.
Killbot 85 is a robotic bounty hunter of the same prototype as Killbot 86.
Wander and Sylvia travel to a less remote past where it is shown as both knew themselves. In her dark past, Sylvia was a bounty hunter and found Wander after a fight against Killbot 85. Both enemies tried to catch Wander (althought it is unknown if both were or not hired by same person who is unknown to). After a fierce battle between them, Sylvia ended destroying Killbot 85 and bailing Wander.
- It is unknown if Killbot85 is still alive.
- It is supposed Killbot 85 is named so because he was fabricated before than Killbot 86, but it could also be that Killbot 85 was modified by the manufacturer and became Killbot 86, so both would be the same robot.
- Because Killbot 85 and Killbot 86 are the same prototype, the first also would be a parody of the titular cyborg assassins of The Terminator franchise and the Starmen of the Mother series.