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An educational adventure game in which a scientist's bratty daughter wreaks havoc with his inventions, and one of his robots needs the player's help to stop her.
United States
December 2, 1996
JumpStart Adventures 3rd Grade: Mystery Mountain was released on December 2, 1996.
JumpStart Adventures 3rd Grade: Mystery Mountain is available on PC (Microsoft Windows), Mac.
JumpStart Adventures 3rd Grade: Mystery Mountain was developed by JumpStart Games.