NaNbox

The NaNbox is a box that exists outside of the regular hagiarchy and acts as a failsafe. It can only be entered by setting any of the player's coordinates to NaN, which stands for Not a Number, and is sometimes called undefined instead. Upon doing so, one will appear in the NaNbox. One cannot rotate their camera nor even see themselves as the game cannot process any numbers here aside from the fact the player is at somewhere "not a number" distance away from the origin. It is unknown whether the supposed NaNbox is actually a box, or if's just an image thrown on screen the hide the mess behind. The NaNbox can be left by altering one's coordinates to not have NaN in them.