Buster

Buster is a robot character appearing exclusively in ''JumpStart Adventures 3rd Grade: Mystery Mountain. ''He is never named in-game, but only in the user's guide (including the digital manual). He appears in The Robot Maze activity.

Personality and characteristics
Buster does not display much personality. The manual describes him as "a bit of a stone face".

In the Game
Buster is a robot in the obstacle course. He obeys commands given by the player in order to retrieve a box in which Polly put a mission clue.