Hello,
Reading and writing data to an external file or database is not supported in Cyberix3D.
We are planning to add an option to save and load variables using the browser cookies.
We are also planning to add an HTTP get,post,update and delete command so you could make your own web service that handles your game requests in the future.
Please tell us if it would suit your needs?
Regards,
Cyberix3D team