Adventure World

Adventure World is the location in which JumpStart Adventure Challenge takes place. As the gateway to Adventure World is found on early maps of JumpStartville, it is assumed they are a part of the same universe. In much the same way as JumpStartville is inhabited by characters originating in the original Preschool - 2nd Grade games, Adventure World is inhabited by characters originating in the original 3rd - 6th Grade games, with the exception of JumpStart Adventures 4th Grade: Haunted Island, as by the time JumpStart Adventure Challenge was released, that game had already been replaced by JumpStart Adventures 4th Grade: Sapphire Falls.

Adventure World is apparently supposed to contain some locations from earlier games, such as Hooverville from JumpStart Adventures 5th Grade: Jo Hammet, Kid Detective and Earthquest headquarters from JumpStart Adventures 6th Grade: Mission Earthquest.

Unlike JumpStartville, Adventure World never appeared in more than one game. The next games to feature the same characters, the JumpStart Spy Masters series, takes place in an entirely different location.