what the fug is a .json cyberboss?

[Iatots]

[Remie Richards]

javascript object notation.

it's how you define an object in JS.
EXTREMELY common data format in and out of JS.

[Iatots]

To be more specific:
what are the jsons in _maps for and how do you make them?

[oranges]

step the 1
copy existing map json file for box to new file

step the 2, update the paths to point to your map

steep the 3, name teh json file as your map

step the 4, your'e done