Datascape

The Datascape is a world that was created by King Mickey Mouse when he digitized the contents of Jiminy's Journal in Kingdom Hearts coded.

Kingdom Hearts III
In Twilight Town, Sora, Donald, and Goofy have made it the Old Mansion Computer Room where, with the help of Hayner, Pence, Olette, and Ienzo, their efforts to find Roxas are blocked by one specific program: the transporter to the virtual Twilight Town. It is Jiminy Cricket that realizes what they are trying to access is a kind of datascape, leading Goofy to reminisce on their investigations into Jiminy's Journal.