The Immersive Fallacy

According to the immersive fallacy, this reality is so complete that ideally the frame falls away so that the player truly believes that he or she is part of an imaginary world. [...] In the case of play, we know that metacommunication is always in operation. A teen kissing another teen in Spin the Bottle or a Gran Turismo player driving a virtual race car each understands that their play references other realities. But the very thing that makes their activity play is that they also know th...

 Characteristics of Worldplay

Worldplay appeared to be a solitary, or perhaps intimately shared, pastime. Over the years nearly everyone in my extended family heard or saw something of Kar, yet immersion in that make-believe remained a solo pursuit for Meredith. Thomas Malkin, Hartley Coleridge, Barbara FoUett, and Stanislaw Lem also played alone. Friedrich Nietzsche played in the imaginary world of King Squirrel with his sister; C. S. Lewis played in Boxen with his brother. Worldplay looked to be constructive, that is ...